764735556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1627}}^1$

素因数の和:1801

約数の個数: 96

約数和(自身を含む): 2021741568

約数和(自身を除く): 1257006012

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 131, 138, 156, 262, 276, 299, 393, 524, 598, 786, 897, 1196, 1572, 1627, 1703, 1794, 3013, 3254, 3406, 3588, 4881, 5109, 6026, 6508, 6812, 9039, 9762, 10218, 12052, 18078, 19524, 20436, 21151, 36156, 37421, 39169, 42302, 63453, 74842, 78338, 84604, 112263, 117507, 126906, 149684, 156676, 213137, 224526, 235014, 253812, 426274, 449052, 470028, 486473, 639411, 852548, 972946, 1278822, 1459419, 1945892, 2557644, 2770781, 2918838, 4902151, 5541562, 5837676, 8312343, 9804302, 11083124, 14706453, 16624686, 19608604, 29412906, 33249372, 58825812, 63727963, 127455926, 191183889, 254911852, 382367778, 764735556]

約数ペア:

[(1, 764735556), (2, 382367778), (3, 254911852), (4, 191183889), (6, 127455926), (12, 63727963), (13, 58825812), (23, 33249372), (26, 29412906), (39, 19608604), (46, 16624686), (52, 14706453), (69, 11083124), (78, 9804302), (92, 8312343), (131, 5837676), (138, 5541562), (156, 4902151), (262, 2918838), (276, 2770781), (299, 2557644), (393, 1945892), (524, 1459419), (598, 1278822), (786, 972946), (897, 852548), (1196, 639411), (1572, 486473), (1627, 470028), (1703, 449052), (1794, 426274), (3013, 253812), (3254, 235014), (3406, 224526), (3588, 213137), (4881, 156676), (5109, 149684), (6026, 126906), (6508, 117507), (6812, 112263), (9039, 84604), (9762, 78338), (10218, 74842), (12052, 63453), (18078, 42302), (19524, 39169), (20436, 37421), (21151, 36156)]