80103156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12071}}^1$

素因数の和:12164

約数の個数: 48

約数和(自身を含む): 216330240

約数和(自身を除く): 136227084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 12071, 24142, 36213, 48284, 72426, 84497, 144852, 168994, 253491, 337988, 506982, 953609, 1013964, 1907218, 2860827, 3814436, 5721654, 6675263, 11443308, 13350526, 20025789, 26701052, 40051578, 80103156]

約数ペア:

[(1, 80103156), (2, 40051578), (3, 26701052), (4, 20025789), (6, 13350526), (7, 11443308), (12, 6675263), (14, 5721654), (21, 3814436), (28, 2860827), (42, 1907218), (79, 1013964), (84, 953609), (158, 506982), (237, 337988), (316, 253491), (474, 168994), (553, 144852), (948, 84497), (1106, 72426), (1659, 48284), (2212, 36213), (3318, 24142), (6636, 12071)]