85544004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 216

約数和(自身を含む): 272418048

約数和(自身を除く): 186874044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 31, 38, 39, 42, 49, 52, 57, 62, 76, 78, 84, 91, 93, 98, 114, 124, 133, 147, 156, 182, 186, 196, 217, 228, 247, 266, 273, 294, 361, 364, 372, 399, 403, 434, 494, 532, 546, 588, 589, 637, 651, 722, 741, 798, 806, 868, 931, 988, 1083, 1092, 1178, 1209, 1274, 1302, 1444, 1482, 1519, 1596, 1612, 1729, 1767, 1862, 1911, 2166, 2356, 2418, 2527, 2548, 2604, 2793, 2821, 2964, 3038, 3458, 3534, 3724, 3822, 4123, 4332, 4557, 4693, 4836, 5054, 5187, 5586, 5642, 6076, 6916, 7068, 7581, 7644, 7657, 8246, 8463, 9114, 9386, 10108, 10374, 11172, 11191, 11284, 12103, 12369, 14079, 15162, 15314, 16492, 16926, 17689, 18228, 18772, 19747, 20748, 22382, 22971, 24206, 24738, 28158, 28861, 30324, 30628, 32851, 33573, 33852, 35378, 36309, 39494, 44764, 45942, 48412, 49476, 53067, 53599, 56316, 57722, 59241, 65702, 67146, 70756, 72618, 78337, 78988, 86583, 91884, 98553, 106134, 107198, 115444, 118482, 131404, 134292, 145236, 145483, 156674, 160797, 173166, 197106, 212268, 214396, 229957, 235011, 236964, 290966, 313348, 321594, 346332, 375193, 394212, 436449, 459914, 470022, 548359, 581932, 643188, 689871, 750386, 872898, 919828, 940044, 1018381, 1096718, 1125579, 1379742, 1500772, 1645077, 1745796, 2036762, 2193436, 2251158, 2759484, 3055143, 3290154, 4073524, 4502316, 6110286, 6580308, 7128667, 12220572, 14257334, 21386001, 28514668, 42772002, 85544004]

約数ペア:

[(1, 85544004), (2, 42772002), (3, 28514668), (4, 21386001), (6, 14257334), (7, 12220572), (12, 7128667), (13, 6580308), (14, 6110286), (19, 4502316), (21, 4073524), (26, 3290154), (28, 3055143), (31, 2759484), (38, 2251158), (39, 2193436), (42, 2036762), (49, 1745796), (52, 1645077), (57, 1500772), (62, 1379742), (76, 1125579), (78, 1096718), (84, 1018381), (91, 940044), (93, 919828), (98, 872898), (114, 750386), (124, 689871), (133, 643188), (147, 581932), (156, 548359), (182, 470022), (186, 459914), (196, 436449), (217, 394212), (228, 375193), (247, 346332), (266, 321594), (273, 313348), (294, 290966), (361, 236964), (364, 235011), (372, 229957), (399, 214396), (403, 212268), (434, 197106), (494, 173166), (532, 160797), (546, 156674), (588, 145483), (589, 145236), (637, 134292), (651, 131404), (722, 118482), (741, 115444), (798, 107198), (806, 106134), (868, 98553), (931, 91884), (988, 86583), (1083, 78988), (1092, 78337), (1178, 72618), (1209, 70756), (1274, 67146), (1302, 65702), (1444, 59241), (1482, 57722), (1519, 56316), (1596, 53599), (1612, 53067), (1729, 49476), (1767, 48412), (1862, 45942), (1911, 44764), (2166, 39494), (2356, 36309), (2418, 35378), (2527, 33852), (2548, 33573), (2604, 32851), (2793, 30628), (2821, 30324), (2964, 28861), (3038, 28158), (3458, 24738), (3534, 24206), (3724, 22971), (3822, 22382), (4123, 20748), (4332, 19747), (4557, 18772), (4693, 18228), (4836, 17689), (5054, 16926), (5187, 16492), (5586, 15314), (5642, 15162), (6076, 14079), (6916, 12369), (7068, 12103), (7581, 11284), (7644, 11191), (7657, 11172), (8246, 10374), (8463, 10108), (9114, 9386)]