64758984

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 183306240

約数和(自身を除く): 118547256

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 67, 68, 69, 92, 102, 103, 134, 136, 138, 184, 201, 204, 206, 268, 276, 309, 391, 402, 408, 412, 536, 552, 618, 782, 804, 824, 1139, 1173, 1236, 1541, 1564, 1608, 1751, 2278, 2346, 2369, 2472, 3082, 3128, 3417, 3502, 4556, 4623, 4692, 4738, 5253, 6164, 6834, 6901, 7004, 7107, 9112, 9246, 9384, 9476, 10506, 12328, 13668, 13802, 14008, 14214, 18492, 18952, 20703, 21012, 26197, 27336, 27604, 28428, 36984, 40273, 41406, 42024, 52394, 55208, 56856, 78591, 80546, 82812, 104788, 117317, 120819, 157182, 158723, 161092, 165624, 209576, 234634, 241638, 314364, 317446, 322184, 351951, 469268, 476169, 483276, 628728, 634892, 703902, 938536, 952338, 966552, 1269784, 1407804, 1904676, 2698291, 2815608, 3809352, 5396582, 8094873, 10793164, 16189746, 21586328, 32379492, 64758984]

約数ペア:

[(1, 64758984), (2, 32379492), (3, 21586328), (4, 16189746), (6, 10793164), (8, 8094873), (12, 5396582), (17, 3809352), (23, 2815608), (24, 2698291), (34, 1904676), (46, 1407804), (51, 1269784), (67, 966552), (68, 952338), (69, 938536), (92, 703902), (102, 634892), (103, 628728), (134, 483276), (136, 476169), (138, 469268), (184, 351951), (201, 322184), (204, 317446), (206, 314364), (268, 241638), (276, 234634), (309, 209576), (391, 165624), (402, 161092), (408, 158723), (412, 157182), (536, 120819), (552, 117317), (618, 104788), (782, 82812), (804, 80546), (824, 78591), (1139, 56856), (1173, 55208), (1236, 52394), (1541, 42024), (1564, 41406), (1608, 40273), (1751, 36984), (2278, 28428), (2346, 27604), (2369, 27336), (2472, 26197), (3082, 21012), (3128, 20703), (3417, 18952), (3502, 18492), (4556, 14214), (4623, 14008), (4692, 13802), (4738, 13668), (5253, 12328), (6164, 10506), (6834, 9476), (6901, 9384), (7004, 9246), (7107, 9112)]