78282204

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:78

約数の個数: 240

約数和(自身を含む): 263518080

約数和(自身を除く): 185235876

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 19, 21, 22, 26, 28, 33, 38, 39, 42, 44, 49, 52, 57, 66, 76, 77, 78, 84, 91, 98, 114, 132, 133, 143, 147, 154, 156, 182, 196, 209, 228, 231, 247, 266, 273, 286, 294, 308, 343, 364, 399, 418, 429, 462, 494, 532, 539, 546, 572, 588, 627, 637, 686, 741, 798, 836, 858, 924, 931, 988, 1001, 1029, 1078, 1092, 1254, 1274, 1372, 1463, 1482, 1596, 1617, 1716, 1729, 1862, 1911, 2002, 2058, 2156, 2401, 2508, 2548, 2717, 2793, 2926, 2964, 3003, 3234, 3458, 3724, 3773, 3822, 4004, 4116, 4389, 4459, 4802, 5187, 5434, 5586, 5852, 6006, 6468, 6517, 6916, 7007, 7203, 7546, 7644, 8151, 8778, 8918, 9604, 10241, 10374, 10868, 11172, 11319, 12012, 12103, 13034, 13377, 14014, 14406, 15092, 16302, 17556, 17836, 19019, 19551, 20482, 20748, 21021, 22638, 24206, 26068, 26411, 26754, 28028, 28812, 30723, 31213, 32604, 36309, 38038, 39102, 40964, 42042, 45276, 45619, 48412, 49049, 52822, 53508, 57057, 61446, 62426, 71687, 72618, 76076, 78204, 79233, 84084, 84721, 91238, 93639, 98098, 105644, 114114, 122892, 124852, 133133, 136857, 143374, 145236, 147147, 158466, 169442, 182476, 187278, 196196, 215061, 228228, 254163, 266266, 273714, 286748, 294294, 316932, 338884, 343343, 374556, 399399, 430122, 501809, 508326, 532532, 547428, 588588, 593047, 686686, 798798, 860244, 931931, 1003618, 1016652, 1030029, 1186094, 1373372, 1505427, 1597596, 1779141, 1863862, 2007236, 2060058, 2372188, 2795793, 3010854, 3558282, 3727724, 4120116, 5591586, 6021708, 6523517, 7116564, 11183172, 13047034, 19570551, 26094068, 39141102, 78282204]

約数ペア:

[(1, 78282204), (2, 39141102), (3, 26094068), (4, 19570551), (6, 13047034), (7, 11183172), (11, 7116564), (12, 6523517), (13, 6021708), (14, 5591586), (19, 4120116), (21, 3727724), (22, 3558282), (26, 3010854), (28, 2795793), (33, 2372188), (38, 2060058), (39, 2007236), (42, 1863862), (44, 1779141), (49, 1597596), (52, 1505427), (57, 1373372), (66, 1186094), (76, 1030029), (77, 1016652), (78, 1003618), (84, 931931), (91, 860244), (98, 798798), (114, 686686), (132, 593047), (133, 588588), (143, 547428), (147, 532532), (154, 508326), (156, 501809), (182, 430122), (196, 399399), (209, 374556), (228, 343343), (231, 338884), (247, 316932), (266, 294294), (273, 286748), (286, 273714), (294, 266266), (308, 254163), (343, 228228), (364, 215061), (399, 196196), (418, 187278), (429, 182476), (462, 169442), (494, 158466), (532, 147147), (539, 145236), (546, 143374), (572, 136857), (588, 133133), (627, 124852), (637, 122892), (686, 114114), (741, 105644), (798, 98098), (836, 93639), (858, 91238), (924, 84721), (931, 84084), (988, 79233), (1001, 78204), (1029, 76076), (1078, 72618), (1092, 71687), (1254, 62426), (1274, 61446), (1372, 57057), (1463, 53508), (1482, 52822), (1596, 49049), (1617, 48412), (1716, 45619), (1729, 45276), (1862, 42042), (1911, 40964), (2002, 39102), (2058, 38038), (2156, 36309), (2401, 32604), (2508, 31213), (2548, 30723), (2717, 28812), (2793, 28028), (2926, 26754), (2964, 26411), (3003, 26068), (3234, 24206), (3458, 22638), (3724, 21021), (3773, 20748), (3822, 20482), (4004, 19551), (4116, 19019), (4389, 17836), (4459, 17556), (4802, 16302), (5187, 15092), (5434, 14406), (5586, 14014), (5852, 13377), (6006, 13034), (6468, 12103), (6517, 12012), (6916, 11319), (7007, 11172), (7203, 10868), (7546, 10374), (7644, 10241), (8151, 9604), (8778, 8918)]