77882610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{691}}^1$

素因数の和:748

約数の個数: 96

約数和(自身を含む): 214143552

約数和(自身を除く): 136260942

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 289, 390, 442, 510, 578, 663, 691, 867, 1105, 1326, 1382, 1445, 1734, 2073, 2210, 2890, 3315, 3455, 3757, 4146, 4335, 6630, 6910, 7514, 8670, 8983, 10365, 11271, 11747, 17966, 18785, 20730, 22542, 23494, 26949, 35241, 37570, 44915, 53898, 56355, 58735, 70482, 89830, 112710, 117470, 134745, 152711, 176205, 199699, 269490, 305422, 352410, 399398, 458133, 599097, 763555, 916266, 998495, 1198194, 1527110, 1996990, 2290665, 2596087, 2995485, 4581330, 5192174, 5990970, 7788261, 12980435, 15576522, 25960870, 38941305, 77882610]

約数ペア:

[(1, 77882610), (2, 38941305), (3, 25960870), (5, 15576522), (6, 12980435), (10, 7788261), (13, 5990970), (15, 5192174), (17, 4581330), (26, 2995485), (30, 2596087), (34, 2290665), (39, 1996990), (51, 1527110), (65, 1198194), (78, 998495), (85, 916266), (102, 763555), (130, 599097), (170, 458133), (195, 399398), (221, 352410), (255, 305422), (289, 269490), (390, 199699), (442, 176205), (510, 152711), (578, 134745), (663, 117470), (691, 112710), (867, 89830), (1105, 70482), (1326, 58735), (1382, 56355), (1445, 53898), (1734, 44915), (2073, 37570), (2210, 35241), (2890, 26949), (3315, 23494), (3455, 22542), (3757, 20730), (4146, 18785), (4335, 17966), (6630, 11747), (6910, 11271), (7514, 10365), (8670, 8983)]