80819544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7001}}^1$

素因数の和:7060

約数の個数: 64

約数和(自身を含む): 223503840

約数和(自身を除く): 142684296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 7001, 11544, 14002, 21003, 28004, 42006, 56008, 84012, 91013, 168024, 182026, 259037, 273039, 364052, 518074, 546078, 728104, 777111, 1036148, 1092156, 1554222, 2072296, 2184312, 3108444, 3367481, 6216888, 6734962, 10102443, 13469924, 20204886, 26939848, 40409772, 80819544]

約数ペア:

[(1, 80819544), (2, 40409772), (3, 26939848), (4, 20204886), (6, 13469924), (8, 10102443), (12, 6734962), (13, 6216888), (24, 3367481), (26, 3108444), (37, 2184312), (39, 2072296), (52, 1554222), (74, 1092156), (78, 1036148), (104, 777111), (111, 728104), (148, 546078), (156, 518074), (222, 364052), (296, 273039), (312, 259037), (444, 182026), (481, 168024), (888, 91013), (962, 84012), (1443, 56008), (1924, 42006), (2886, 28004), (3848, 21003), (5772, 14002), (7001, 11544)]