77025848

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 154305000

約数和(自身を除く): 77279152

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 179, 298, 358, 361, 596, 716, 722, 1192, 1432, 1444, 2831, 2888, 3401, 5662, 6802, 11324, 13604, 22648, 26671, 27208, 53342, 53789, 64619, 106684, 107578, 129238, 213368, 215156, 258476, 430312, 506749, 516952, 1013498, 2026996, 4053992, 9628231, 19256462, 38512924, 77025848]

約数ペア:

[(1, 77025848), (2, 38512924), (4, 19256462), (8, 9628231), (19, 4053992), (38, 2026996), (76, 1013498), (149, 516952), (152, 506749), (179, 430312), (298, 258476), (358, 215156), (361, 213368), (596, 129238), (716, 107578), (722, 106684), (1192, 64619), (1432, 53789), (1444, 53342), (2831, 27208), (2888, 26671), (3401, 22648), (5662, 13604), (6802, 11324)]