66984732

素因数分解:

$2^2\times 3^4\times {\mathrm{79}}^1\times {\mathrm{2617}}^1$

素因数の和:2712

約数の個数: 60

約数和(自身を含む): 177395680

約数和(自身を除く): 110410948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 316, 324, 474, 711, 948, 1422, 2133, 2617, 2844, 4266, 5234, 6399, 7851, 8532, 10468, 12798, 15702, 23553, 25596, 31404, 47106, 70659, 94212, 141318, 206743, 211977, 282636, 413486, 423954, 620229, 826972, 847908, 1240458, 1860687, 2480916, 3721374, 5582061, 7442748, 11164122, 16746183, 22328244, 33492366, 66984732]

約数ペア:

[(1, 66984732), (2, 33492366), (3, 22328244), (4, 16746183), (6, 11164122), (9, 7442748), (12, 5582061), (18, 3721374), (27, 2480916), (36, 1860687), (54, 1240458), (79, 847908), (81, 826972), (108, 620229), (158, 423954), (162, 413486), (237, 282636), (316, 211977), (324, 206743), (474, 141318), (711, 94212), (948, 70659), (1422, 47106), (2133, 31404), (2617, 25596), (2844, 23553), (4266, 15702), (5234, 12798), (6399, 10468), (7851, 8532)]