77620452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71081}}^1$

素因数の和:71108

約数の個数: 48

約数和(自身を含む): 222913152

約数和(自身を除く): 145292700

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 71081, 142162, 213243, 284324, 426486, 497567, 852972, 924053, 995134, 1492701, 1848106, 1990268, 2772159, 2985402, 3696212, 5544318, 5970804, 6468371, 11088636, 12936742, 19405113, 25873484, 38810226, 77620452]

約数ペア:

[(1, 77620452), (2, 38810226), (3, 25873484), (4, 19405113), (6, 12936742), (7, 11088636), (12, 6468371), (13, 5970804), (14, 5544318), (21, 3696212), (26, 2985402), (28, 2772159), (39, 1990268), (42, 1848106), (52, 1492701), (78, 995134), (84, 924053), (91, 852972), (156, 497567), (182, 426486), (273, 284324), (364, 213243), (546, 142162), (1092, 71081)]