79167972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2657}}^1$

素因数の和:2868

約数の個数: 48

約数和(自身を含む): 200051712

約数和(自身を除く): 120883740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 191, 382, 573, 764, 1146, 2292, 2483, 2657, 4966, 5314, 7449, 7971, 9932, 10628, 14898, 15942, 29796, 31884, 34541, 69082, 103623, 138164, 207246, 414492, 507487, 1014974, 1522461, 2029948, 3044922, 6089844, 6597331, 13194662, 19791993, 26389324, 39583986, 79167972]

約数ペア:

[(1, 79167972), (2, 39583986), (3, 26389324), (4, 19791993), (6, 13194662), (12, 6597331), (13, 6089844), (26, 3044922), (39, 2029948), (52, 1522461), (78, 1014974), (156, 507487), (191, 414492), (382, 207246), (573, 138164), (764, 103623), (1146, 69082), (2292, 34541), (2483, 31884), (2657, 29796), (4966, 15942), (5314, 14898), (7449, 10628), (7971, 9932)]