89438472

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:121

約数の個数: 192

約数和(自身を含む): 277977600

約数和(自身を除く): 188539128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 37, 38, 54, 57, 62, 72, 74, 76, 93, 108, 111, 114, 124, 148, 152, 171, 186, 216, 222, 228, 248, 279, 296, 333, 342, 361, 372, 444, 456, 513, 558, 589, 666, 684, 703, 722, 744, 837, 888, 999, 1026, 1083, 1116, 1147, 1178, 1332, 1368, 1406, 1444, 1674, 1767, 1998, 2052, 2109, 2166, 2232, 2294, 2356, 2664, 2812, 2888, 3249, 3348, 3441, 3534, 3996, 4104, 4218, 4332, 4588, 4712, 5301, 5624, 6327, 6498, 6696, 6882, 7068, 7992, 8436, 8664, 9176, 9747, 10323, 10602, 11191, 12654, 12996, 13357, 13764, 14136, 15903, 16872, 18981, 19494, 20646, 21204, 21793, 22382, 25308, 25992, 26714, 27528, 30969, 31806, 33573, 37962, 38988, 40071, 41292, 42408, 43586, 44764, 50616, 53428, 61938, 63612, 65379, 67146, 75924, 77976, 80142, 82584, 87172, 89528, 100719, 106856, 120213, 123876, 127224, 130758, 134292, 151848, 160284, 174344, 196137, 201438, 240426, 247752, 261516, 268584, 302157, 320568, 360639, 392274, 402876, 414067, 480852, 523032, 588411, 604314, 721278, 784548, 805752, 828134, 961704, 1176822, 1208628, 1242201, 1442556, 1569096, 1656268, 2353644, 2417256, 2484402, 2885112, 3312536, 3726603, 4707288, 4968804, 7453206, 9937608, 11179809, 14906412, 22359618, 29812824, 44719236, 89438472]

約数ペア:

[(1, 89438472), (2, 44719236), (3, 29812824), (4, 22359618), (6, 14906412), (8, 11179809), (9, 9937608), (12, 7453206), (18, 4968804), (19, 4707288), (24, 3726603), (27, 3312536), (31, 2885112), (36, 2484402), (37, 2417256), (38, 2353644), (54, 1656268), (57, 1569096), (62, 1442556), (72, 1242201), (74, 1208628), (76, 1176822), (93, 961704), (108, 828134), (111, 805752), (114, 784548), (124, 721278), (148, 604314), (152, 588411), (171, 523032), (186, 480852), (216, 414067), (222, 402876), (228, 392274), (248, 360639), (279, 320568), (296, 302157), (333, 268584), (342, 261516), (361, 247752), (372, 240426), (444, 201438), (456, 196137), (513, 174344), (558, 160284), (589, 151848), (666, 134292), (684, 130758), (703, 127224), (722, 123876), (744, 120213), (837, 106856), (888, 100719), (999, 89528), (1026, 87172), (1083, 82584), (1116, 80142), (1147, 77976), (1178, 75924), (1332, 67146), (1368, 65379), (1406, 63612), (1444, 61938), (1674, 53428), (1767, 50616), (1998, 44764), (2052, 43586), (2109, 42408), (2166, 41292), (2232, 40071), (2294, 38988), (2356, 37962), (2664, 33573), (2812, 31806), (2888, 30969), (3249, 27528), (3348, 26714), (3441, 25992), (3534, 25308), (3996, 22382), (4104, 21793), (4218, 21204), (4332, 20646), (4588, 19494), (4712, 18981), (5301, 16872), (5624, 15903), (6327, 14136), (6498, 13764), (6696, 13357), (6882, 12996), (7068, 12654), (7992, 11191), (8436, 10602), (8664, 10323), (9176, 9747)]