78308256

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3691}}^1$

素因数の和:3734

約数の個数: 96

約数和(自身を含む): 234456768

約数和(自身を除く): 156148512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 884, 1248, 1326, 1632, 1768, 2652, 3536, 3691, 5304, 7072, 7382, 10608, 11073, 14764, 21216, 22146, 29528, 44292, 47983, 59056, 62747, 88584, 95966, 118112, 125494, 143949, 177168, 188241, 191932, 250988, 287898, 354336, 376482, 383864, 501976, 575796, 752964, 767728, 815711, 1003952, 1151592, 1505928, 1535456, 1631422, 2007904, 2303184, 2447133, 3011856, 3262844, 4606368, 4894266, 6023712, 6525688, 9788532, 13051376, 19577064, 26102752, 39154128, 78308256]

約数ペア:

[(1, 78308256), (2, 39154128), (3, 26102752), (4, 19577064), (6, 13051376), (8, 9788532), (12, 6525688), (13, 6023712), (16, 4894266), (17, 4606368), (24, 3262844), (26, 3011856), (32, 2447133), (34, 2303184), (39, 2007904), (48, 1631422), (51, 1535456), (52, 1505928), (68, 1151592), (78, 1003952), (96, 815711), (102, 767728), (104, 752964), (136, 575796), (156, 501976), (204, 383864), (208, 376482), (221, 354336), (272, 287898), (312, 250988), (408, 191932), (416, 188241), (442, 177168), (544, 143949), (624, 125494), (663, 118112), (816, 95966), (884, 88584), (1248, 62747), (1326, 59056), (1632, 47983), (1768, 44292), (2652, 29528), (3536, 22146), (3691, 21216), (5304, 14764), (7072, 11073), (7382, 10608)]