76632920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:637

約数の個数: 128

約数和(自身を含む): 218332800

約数和(自身を除く): 141699880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 37, 40, 52, 56, 65, 70, 74, 91, 104, 130, 140, 148, 182, 185, 259, 260, 280, 296, 364, 370, 455, 481, 518, 520, 569, 728, 740, 910, 962, 1036, 1138, 1295, 1480, 1820, 1924, 2072, 2276, 2405, 2590, 2845, 3367, 3640, 3848, 3983, 4552, 4810, 5180, 5690, 6734, 7397, 7966, 9620, 10360, 11380, 13468, 14794, 15932, 16835, 19240, 19915, 21053, 22760, 26936, 29588, 31864, 33670, 36985, 39830, 42106, 51779, 59176, 67340, 73970, 79660, 84212, 103558, 105265, 134680, 147371, 147940, 159320, 168424, 207116, 210530, 258895, 273689, 294742, 295880, 414232, 421060, 517790, 547378, 589484, 736855, 842120, 1035580, 1094756, 1178968, 1368445, 1473710, 1915823, 2071160, 2189512, 2736890, 2947420, 3831646, 5473780, 5894840, 7663292, 9579115, 10947560, 15326584, 19158230, 38316460, 76632920]

約数ペア:

[(1, 76632920), (2, 38316460), (4, 19158230), (5, 15326584), (7, 10947560), (8, 9579115), (10, 7663292), (13, 5894840), (14, 5473780), (20, 3831646), (26, 2947420), (28, 2736890), (35, 2189512), (37, 2071160), (40, 1915823), (52, 1473710), (56, 1368445), (65, 1178968), (70, 1094756), (74, 1035580), (91, 842120), (104, 736855), (130, 589484), (140, 547378), (148, 517790), (182, 421060), (185, 414232), (259, 295880), (260, 294742), (280, 273689), (296, 258895), (364, 210530), (370, 207116), (455, 168424), (481, 159320), (518, 147940), (520, 147371), (569, 134680), (728, 105265), (740, 103558), (910, 84212), (962, 79660), (1036, 73970), (1138, 67340), (1295, 59176), (1480, 51779), (1820, 42106), (1924, 39830), (2072, 36985), (2276, 33670), (2405, 31864), (2590, 29588), (2845, 26936), (3367, 22760), (3640, 21053), (3848, 19915), (3983, 19240), (4552, 16835), (4810, 15932), (5180, 14794), (5690, 13468), (6734, 11380), (7397, 10360), (7966, 9620)]