71056782

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 158051088

約数和(自身を除く): 86994306

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 211, 318, 353, 422, 477, 633, 706, 954, 1059, 1266, 1899, 2118, 3177, 3798, 6354, 11183, 18709, 22366, 33549, 37418, 56127, 67098, 74483, 100647, 112254, 148966, 168381, 201294, 223449, 336762, 446898, 670347, 1340694, 3947599, 7895198, 11842797, 23685594, 35528391, 71056782]

約数ペア:

[(1, 71056782), (2, 35528391), (3, 23685594), (6, 11842797), (9, 7895198), (18, 3947599), (53, 1340694), (106, 670347), (159, 446898), (211, 336762), (318, 223449), (353, 201294), (422, 168381), (477, 148966), (633, 112254), (706, 100647), (954, 74483), (1059, 67098), (1266, 56127), (1899, 37418), (2118, 33549), (3177, 22366), (3798, 18709), (6354, 11183)]