87432072

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 256

約数和(自身を含む): 295680000

約数和(自身を除く): 208247928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 43, 49, 52, 56, 57, 76, 78, 84, 86, 91, 98, 104, 114, 129, 133, 147, 152, 156, 168, 172, 182, 196, 228, 247, 258, 266, 273, 294, 301, 312, 343, 344, 364, 392, 399, 456, 494, 516, 532, 546, 559, 588, 602, 637, 686, 728, 741, 798, 817, 903, 931, 988, 1029, 1032, 1064, 1092, 1118, 1176, 1204, 1274, 1372, 1482, 1596, 1634, 1677, 1729, 1806, 1862, 1911, 1976, 2058, 2107, 2184, 2236, 2408, 2451, 2548, 2744, 2793, 2964, 3192, 3268, 3354, 3458, 3612, 3724, 3822, 3913, 4116, 4214, 4459, 4472, 4902, 5096, 5187, 5586, 5719, 5928, 6321, 6517, 6536, 6708, 6916, 7224, 7448, 7644, 7826, 8232, 8428, 8918, 9804, 10374, 10621, 11172, 11438, 11739, 12103, 12642, 13034, 13377, 13416, 13832, 14749, 15288, 15652, 16856, 17157, 17836, 19551, 19608, 20748, 21242, 22344, 22876, 23478, 24206, 25284, 26068, 26754, 27391, 29498, 31304, 31863, 34314, 35672, 36309, 39102, 40033, 41496, 42484, 44247, 45752, 46956, 48412, 50568, 52136, 53508, 54782, 58996, 63726, 68628, 72618, 74347, 78204, 80066, 82173, 84721, 84968, 88494, 93912, 96824, 107016, 109564, 117992, 120099, 127452, 137256, 145236, 148694, 156408, 160132, 164346, 169442, 176988, 191737, 219128, 223041, 240198, 254163, 254904, 280231, 290472, 297388, 320264, 328692, 338884, 353976, 383474, 446082, 480396, 508326, 520429, 560462, 575211, 594776, 657384, 677768, 766948, 840693, 892164, 960792, 1016652, 1040858, 1120924, 1150422, 1533896, 1561287, 1681386, 1784328, 2033304, 2081716, 2241848, 2300844, 3122574, 3362772, 3643003, 4163432, 4601688, 6245148, 6725544, 7286006, 10929009, 12490296, 14572012, 21858018, 29144024, 43716036, 87432072]

約数ペア:

[(1, 87432072), (2, 43716036), (3, 29144024), (4, 21858018), (6, 14572012), (7, 12490296), (8, 10929009), (12, 7286006), (13, 6725544), (14, 6245148), (19, 4601688), (21, 4163432), (24, 3643003), (26, 3362772), (28, 3122574), (38, 2300844), (39, 2241848), (42, 2081716), (43, 2033304), (49, 1784328), (52, 1681386), (56, 1561287), (57, 1533896), (76, 1150422), (78, 1120924), (84, 1040858), (86, 1016652), (91, 960792), (98, 892164), (104, 840693), (114, 766948), (129, 677768), (133, 657384), (147, 594776), (152, 575211), (156, 560462), (168, 520429), (172, 508326), (182, 480396), (196, 446082), (228, 383474), (247, 353976), (258, 338884), (266, 328692), (273, 320264), (294, 297388), (301, 290472), (312, 280231), (343, 254904), (344, 254163), (364, 240198), (392, 223041), (399, 219128), (456, 191737), (494, 176988), (516, 169442), (532, 164346), (546, 160132), (559, 156408), (588, 148694), (602, 145236), (637, 137256), (686, 127452), (728, 120099), (741, 117992), (798, 109564), (817, 107016), (903, 96824), (931, 93912), (988, 88494), (1029, 84968), (1032, 84721), (1064, 82173), (1092, 80066), (1118, 78204), (1176, 74347), (1204, 72618), (1274, 68628), (1372, 63726), (1482, 58996), (1596, 54782), (1634, 53508), (1677, 52136), (1729, 50568), (1806, 48412), (1862, 46956), (1911, 45752), (1976, 44247), (2058, 42484), (2107, 41496), (2184, 40033), (2236, 39102), (2408, 36309), (2451, 35672), (2548, 34314), (2744, 31863), (2793, 31304), (2964, 29498), (3192, 27391), (3268, 26754), (3354, 26068), (3458, 25284), (3612, 24206), (3724, 23478), (3822, 22876), (3913, 22344), (4116, 21242), (4214, 20748), (4459, 19608), (4472, 19551), (4902, 17836), (5096, 17157), (5187, 16856), (5586, 15652), (5719, 15288), (5928, 14749), (6321, 13832), (6517, 13416), (6536, 13377), (6708, 13034), (6916, 12642), (7224, 12103), (7448, 11739), (7644, 11438), (7826, 11172), (8232, 10621), (8428, 10374), (8918, 9804)]