86971164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{27983}}^1$

素因数の和:28034

約数の個数: 48

約数和(自身を含む): 238199808

約数和(自身を除く): 151228644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 27983, 55966, 83949, 111932, 167898, 195881, 335796, 391762, 587643, 783524, 1035371, 1175286, 2070742, 2350572, 3106113, 4141484, 6212226, 7247597, 12424452, 14495194, 21742791, 28990388, 43485582, 86971164]

約数ペア:

[(1, 86971164), (2, 43485582), (3, 28990388), (4, 21742791), (6, 14495194), (7, 12424452), (12, 7247597), (14, 6212226), (21, 4141484), (28, 3106113), (37, 2350572), (42, 2070742), (74, 1175286), (84, 1035371), (111, 783524), (148, 587643), (222, 391762), (259, 335796), (444, 195881), (518, 167898), (777, 111932), (1036, 83949), (1554, 55966), (3108, 27983)]