77425608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 225993600

約数和(自身を除く): 148567992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 37, 38, 39, 52, 57, 74, 76, 78, 104, 111, 114, 148, 152, 156, 222, 228, 247, 296, 312, 353, 444, 456, 481, 494, 703, 706, 741, 888, 962, 988, 1059, 1406, 1412, 1443, 1482, 1924, 1976, 2109, 2118, 2812, 2824, 2886, 2964, 3848, 4218, 4236, 4589, 5624, 5772, 5928, 6707, 8436, 8472, 9139, 9178, 11544, 13061, 13414, 13767, 16872, 18278, 18356, 20121, 26122, 26828, 27417, 27534, 36556, 36712, 39183, 40242, 52244, 53656, 54834, 55068, 73112, 78366, 80484, 87191, 104488, 109668, 110136, 156732, 160968, 169793, 174382, 219336, 248159, 261573, 313464, 339586, 348764, 496318, 509379, 523146, 679172, 697528, 744477, 992636, 1018758, 1046292, 1358344, 1488954, 1985272, 2037516, 2092584, 2977908, 3226067, 4075032, 5955816, 6452134, 9678201, 12904268, 19356402, 25808536, 38712804, 77425608]

約数ペア:

[(1, 77425608), (2, 38712804), (3, 25808536), (4, 19356402), (6, 12904268), (8, 9678201), (12, 6452134), (13, 5955816), (19, 4075032), (24, 3226067), (26, 2977908), (37, 2092584), (38, 2037516), (39, 1985272), (52, 1488954), (57, 1358344), (74, 1046292), (76, 1018758), (78, 992636), (104, 744477), (111, 697528), (114, 679172), (148, 523146), (152, 509379), (156, 496318), (222, 348764), (228, 339586), (247, 313464), (296, 261573), (312, 248159), (353, 219336), (444, 174382), (456, 169793), (481, 160968), (494, 156732), (703, 110136), (706, 109668), (741, 104488), (888, 87191), (962, 80484), (988, 78366), (1059, 73112), (1406, 55068), (1412, 54834), (1443, 53656), (1482, 52244), (1924, 40242), (1976, 39183), (2109, 36712), (2118, 36556), (2812, 27534), (2824, 27417), (2886, 26828), (2964, 26122), (3848, 20121), (4218, 18356), (4236, 18278), (4589, 16872), (5624, 13767), (5772, 13414), (5928, 13061), (6707, 11544), (8436, 9178), (8472, 9139)]