129205062

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{263}}^1\times {\mathrm{557}}^1$

素因数の和:842

約数の個数: 72

約数和(自身を含む): 327474576

約数和(自身を除く): 198269514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 263, 294, 441, 526, 557, 789, 882, 1114, 1578, 1671, 1841, 2367, 3342, 3682, 3899, 4734, 5013, 5523, 7798, 10026, 11046, 11697, 12887, 16569, 23394, 25774, 27293, 33138, 35091, 38661, 54586, 70182, 77322, 81879, 115983, 146491, 163758, 231966, 245637, 292982, 439473, 491274, 878946, 1025437, 1318419, 2050874, 2636838, 3076311, 6152622, 7178059, 9228933, 14356118, 18457866, 21534177, 43068354, 64602531, 129205062]

約数ペア:

[(1, 129205062), (2, 64602531), (3, 43068354), (6, 21534177), (7, 18457866), (9, 14356118), (14, 9228933), (18, 7178059), (21, 6152622), (42, 3076311), (49, 2636838), (63, 2050874), (98, 1318419), (126, 1025437), (147, 878946), (263, 491274), (294, 439473), (441, 292982), (526, 245637), (557, 231966), (789, 163758), (882, 146491), (1114, 115983), (1578, 81879), (1671, 77322), (1841, 70182), (2367, 54586), (3342, 38661), (3682, 35091), (3899, 33138), (4734, 27293), (5013, 25774), (5523, 23394), (7798, 16569), (10026, 12887), (11046, 11697)]