68914122

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2039}}^1$

素因数の和:2218

約数の個数: 32

約数和(自身を含む): 142179840

約数和(自身を除く): 73265718

約数列:

[1, 2, 3, 6, 43, 86, 129, 131, 258, 262, 393, 786, 2039, 4078, 5633, 6117, 11266, 12234, 16899, 33798, 87677, 175354, 263031, 267109, 526062, 534218, 801327, 1602654, 11485687, 22971374, 34457061, 68914122]

約数ペア:

[(1, 68914122), (2, 34457061), (3, 22971374), (6, 11485687), (43, 1602654), (86, 801327), (129, 534218), (131, 526062), (258, 267109), (262, 263031), (393, 175354), (786, 87677), (2039, 33798), (4078, 16899), (5633, 12234), (6117, 11266)]