61767108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{691}}^1$

素因数の和:905

約数の個数: 72

約数和(自身を含む): 169268736

約数和(自身を除く): 107501628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 191, 234, 382, 468, 573, 691, 764, 1146, 1382, 1719, 2073, 2292, 2483, 2764, 3438, 4146, 4966, 6219, 6876, 7449, 8292, 8983, 9932, 12438, 14898, 17966, 22347, 24876, 26949, 29796, 35932, 44694, 53898, 80847, 89388, 107796, 131981, 161694, 263962, 323388, 395943, 527924, 791886, 1187829, 1583772, 1715753, 2375658, 3431506, 4751316, 5147259, 6863012, 10294518, 15441777, 20589036, 30883554, 61767108]

約数ペア:

[(1, 61767108), (2, 30883554), (3, 20589036), (4, 15441777), (6, 10294518), (9, 6863012), (12, 5147259), (13, 4751316), (18, 3431506), (26, 2375658), (36, 1715753), (39, 1583772), (52, 1187829), (78, 791886), (117, 527924), (156, 395943), (191, 323388), (234, 263962), (382, 161694), (468, 131981), (573, 107796), (691, 89388), (764, 80847), (1146, 53898), (1382, 44694), (1719, 35932), (2073, 29796), (2292, 26949), (2483, 24876), (2764, 22347), (3438, 17966), (4146, 14898), (4966, 12438), (6219, 9932), (6876, 8983), (7449, 8292)]