66185868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3631}}^1$

素因数の和:3683

約数の個数: 72

約数和(自身を含む): 185493504

約数和(自身を除く): 119307636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 3631, 4557, 6076, 7262, 9114, 10893, 14524, 18228, 21786, 25417, 43572, 50834, 76251, 101668, 112561, 152502, 177919, 225122, 305004, 337683, 355838, 450244, 533757, 675366, 711676, 787927, 1067514, 1350732, 1575854, 2135028, 2363781, 3151708, 4727562, 5515489, 9455124, 11030978, 16546467, 22061956, 33092934, 66185868]

約数ペア:

[(1, 66185868), (2, 33092934), (3, 22061956), (4, 16546467), (6, 11030978), (7, 9455124), (12, 5515489), (14, 4727562), (21, 3151708), (28, 2363781), (31, 2135028), (42, 1575854), (49, 1350732), (62, 1067514), (84, 787927), (93, 711676), (98, 675366), (124, 533757), (147, 450244), (186, 355838), (196, 337683), (217, 305004), (294, 225122), (372, 177919), (434, 152502), (588, 112561), (651, 101668), (868, 76251), (1302, 50834), (1519, 43572), (2604, 25417), (3038, 21786), (3631, 18228), (4557, 14524), (6076, 10893), (7262, 9114)]