84671028

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{4639}}^1$

素因数の和:4678

約数の個数: 72

約数和(自身を含む): 237753600

約数和(自身を除く): 153082572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4563, 4639, 6084, 9126, 9278, 13917, 18252, 18556, 27834, 41751, 55668, 60307, 83502, 120614, 125253, 167004, 180921, 241228, 250506, 361842, 501012, 542763, 723684, 783991, 1085526, 1567982, 1628289, 2171052, 2351973, 3135964, 3256578, 4703946, 6513156, 7055919, 9407892, 14111838, 21167757, 28223676, 42335514, 84671028]

約数ペア:

[(1, 84671028), (2, 42335514), (3, 28223676), (4, 21167757), (6, 14111838), (9, 9407892), (12, 7055919), (13, 6513156), (18, 4703946), (26, 3256578), (27, 3135964), (36, 2351973), (39, 2171052), (52, 1628289), (54, 1567982), (78, 1085526), (108, 783991), (117, 723684), (156, 542763), (169, 501012), (234, 361842), (338, 250506), (351, 241228), (468, 180921), (507, 167004), (676, 125253), (702, 120614), (1014, 83502), (1404, 60307), (1521, 55668), (2028, 41751), (3042, 27834), (4563, 18556), (4639, 18252), (6084, 13917), (9126, 9278)]