81964986

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{4973}}^1$

素因数の和:5086

約数の個数: 32

約数和(自身を含む): 170468928

約数和(自身を除く): 88503942

約数列:

[1, 2, 3, 6, 41, 67, 82, 123, 134, 201, 246, 402, 2747, 4973, 5494, 8241, 9946, 14919, 16482, 29838, 203893, 333191, 407786, 611679, 666382, 999573, 1223358, 1999146, 13660831, 27321662, 40982493, 81964986]

約数ペア:

[(1, 81964986), (2, 40982493), (3, 27321662), (6, 13660831), (41, 1999146), (67, 1223358), (82, 999573), (123, 666382), (134, 611679), (201, 407786), (246, 333191), (402, 203893), (2747, 29838), (4973, 16482), (5494, 14919), (8241, 9946)]