68644788

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 176504832

約数和(自身を除く): 107860044

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 71, 92, 93, 113, 124, 138, 142, 186, 213, 226, 276, 284, 339, 372, 426, 452, 678, 713, 852, 1356, 1426, 1633, 2139, 2201, 2599, 2852, 3266, 3503, 4278, 4402, 4899, 5198, 6532, 6603, 7006, 7797, 8023, 8556, 8804, 9798, 10396, 10509, 13206, 14012, 15594, 16046, 19596, 21018, 24069, 26412, 31188, 32092, 42036, 48138, 50623, 80569, 96276, 101246, 151869, 161138, 184529, 202492, 241707, 248713, 303738, 322276, 369058, 483414, 497426, 553587, 607476, 738116, 746139, 966828, 994852, 1107174, 1492278, 2214348, 2984556, 5720399, 11440798, 17161197, 22881596, 34322394, 68644788]

約数ペア:

[(1, 68644788), (2, 34322394), (3, 22881596), (4, 17161197), (6, 11440798), (12, 5720399), (23, 2984556), (31, 2214348), (46, 1492278), (62, 1107174), (69, 994852), (71, 966828), (92, 746139), (93, 738116), (113, 607476), (124, 553587), (138, 497426), (142, 483414), (186, 369058), (213, 322276), (226, 303738), (276, 248713), (284, 241707), (339, 202492), (372, 184529), (426, 161138), (452, 151869), (678, 101246), (713, 96276), (852, 80569), (1356, 50623), (1426, 48138), (1633, 42036), (2139, 32092), (2201, 31188), (2599, 26412), (2852, 24069), (3266, 21018), (3503, 19596), (4278, 16046), (4402, 15594), (4899, 14012), (5198, 13206), (6532, 10509), (6603, 10396), (7006, 9798), (7797, 8804), (8023, 8556)]