68914416

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 183845376

約数和(自身を除く): 114930960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 103, 106, 159, 206, 212, 263, 309, 318, 412, 424, 526, 618, 636, 789, 824, 848, 1052, 1236, 1272, 1578, 1648, 2104, 2472, 2544, 3156, 4208, 4944, 5459, 6312, 10918, 12624, 13939, 16377, 21836, 27089, 27878, 32754, 41817, 43672, 54178, 55756, 65508, 81267, 83634, 87344, 108356, 111512, 131016, 162534, 167268, 216712, 223024, 262032, 325068, 334536, 433424, 650136, 669072, 1300272, 1435717, 2871434, 4307151, 5742868, 8614302, 11485736, 17228604, 22971472, 34457208, 68914416]

約数ペア:

[(1, 68914416), (2, 34457208), (3, 22971472), (4, 17228604), (6, 11485736), (8, 8614302), (12, 5742868), (16, 4307151), (24, 2871434), (48, 1435717), (53, 1300272), (103, 669072), (106, 650136), (159, 433424), (206, 334536), (212, 325068), (263, 262032), (309, 223024), (318, 216712), (412, 167268), (424, 162534), (526, 131016), (618, 111512), (636, 108356), (789, 87344), (824, 83634), (848, 81267), (1052, 65508), (1236, 55756), (1272, 54178), (1578, 43672), (1648, 41817), (2104, 32754), (2472, 27878), (2544, 27089), (3156, 21836), (4208, 16377), (4944, 13939), (5459, 12624), (6312, 10918)]