126210708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4421}}^1$

素因数の和:4505

約数の個数: 72

約数和(自身を含む): 349284936

約数和(自身を除く): 223074228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 3172, 4421, 4758, 7137, 8842, 9516, 13263, 14274, 17684, 26526, 28548, 39789, 53052, 57473, 79578, 114946, 159156, 172419, 229892, 269681, 344838, 517257, 539362, 689676, 809043, 1034514, 1078724, 1618086, 2069028, 2427129, 3236172, 3505853, 4854258, 7011706, 9708516, 10517559, 14023412, 21035118, 31552677, 42070236, 63105354, 126210708]

約数ペア:

[(1, 126210708), (2, 63105354), (3, 42070236), (4, 31552677), (6, 21035118), (9, 14023412), (12, 10517559), (13, 9708516), (18, 7011706), (26, 4854258), (36, 3505853), (39, 3236172), (52, 2427129), (61, 2069028), (78, 1618086), (117, 1078724), (122, 1034514), (156, 809043), (183, 689676), (234, 539362), (244, 517257), (366, 344838), (468, 269681), (549, 229892), (732, 172419), (793, 159156), (1098, 114946), (1586, 79578), (2196, 57473), (2379, 53052), (3172, 39789), (4421, 28548), (4758, 26526), (7137, 17684), (8842, 14274), (9516, 13263)]