84783472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 183024000

約数和(自身を除く): 98240528

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 59, 76, 116, 118, 152, 163, 232, 236, 304, 326, 464, 472, 551, 652, 944, 1102, 1121, 1304, 1711, 2204, 2242, 2608, 3097, 3422, 4408, 4484, 4727, 6194, 6844, 8816, 8968, 9454, 9617, 12388, 13688, 17936, 18908, 19234, 24776, 27376, 32509, 37816, 38468, 49552, 65018, 75632, 76936, 89813, 130036, 153872, 179626, 182723, 260072, 278893, 359252, 365446, 520144, 557786, 718504, 730892, 1115572, 1437008, 1461784, 2231144, 2923568, 4462288, 5298967, 10597934, 21195868, 42391736, 84783472]

約数ペア:

[(1, 84783472), (2, 42391736), (4, 21195868), (8, 10597934), (16, 5298967), (19, 4462288), (29, 2923568), (38, 2231144), (58, 1461784), (59, 1437008), (76, 1115572), (116, 730892), (118, 718504), (152, 557786), (163, 520144), (232, 365446), (236, 359252), (304, 278893), (326, 260072), (464, 182723), (472, 179626), (551, 153872), (652, 130036), (944, 89813), (1102, 76936), (1121, 75632), (1304, 65018), (1711, 49552), (2204, 38468), (2242, 37816), (2608, 32509), (3097, 27376), (3422, 24776), (4408, 19234), (4484, 18908), (4727, 17936), (6194, 13688), (6844, 12388), (8816, 9617), (8968, 9454)]