91086372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1019}}^1$

素因数の和:1233

約数の個数: 72

約数和(自身を含む): 249500160

約数和(自身を除く): 158413788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 191, 234, 382, 468, 573, 764, 1019, 1146, 1719, 2038, 2292, 2483, 3057, 3438, 4076, 4966, 6114, 6876, 7449, 9171, 9932, 12228, 13247, 14898, 18342, 22347, 26494, 29796, 36684, 39741, 44694, 52988, 79482, 89388, 119223, 158964, 194629, 238446, 389258, 476892, 583887, 778516, 1167774, 1751661, 2335548, 2530177, 3503322, 5060354, 7006644, 7590531, 10120708, 15181062, 22771593, 30362124, 45543186, 91086372]

約数ペア:

[(1, 91086372), (2, 45543186), (3, 30362124), (4, 22771593), (6, 15181062), (9, 10120708), (12, 7590531), (13, 7006644), (18, 5060354), (26, 3503322), (36, 2530177), (39, 2335548), (52, 1751661), (78, 1167774), (117, 778516), (156, 583887), (191, 476892), (234, 389258), (382, 238446), (468, 194629), (573, 158964), (764, 119223), (1019, 89388), (1146, 79482), (1719, 52988), (2038, 44694), (2292, 39741), (2483, 36684), (3057, 29796), (3438, 26494), (4076, 22347), (4966, 18342), (6114, 14898), (6876, 13247), (7449, 12228), (9171, 9932)]