87650784

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:641

約数の個数: 144

約数和(自身を含む): 275459184

約数和(自身を除く): 187808400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 72, 78, 82, 96, 104, 117, 123, 144, 156, 164, 208, 234, 246, 288, 312, 328, 369, 416, 468, 492, 533, 571, 624, 656, 738, 936, 984, 1066, 1142, 1248, 1312, 1476, 1599, 1713, 1872, 1968, 2132, 2284, 2952, 3198, 3426, 3744, 3936, 4264, 4568, 4797, 5139, 5904, 6396, 6852, 7423, 8528, 9136, 9594, 10278, 11808, 12792, 13704, 14846, 17056, 18272, 19188, 20556, 22269, 23411, 25584, 27408, 29692, 38376, 41112, 44538, 46822, 51168, 54816, 59384, 66807, 70233, 76752, 82224, 89076, 93644, 118768, 133614, 140466, 153504, 164448, 178152, 187288, 210699, 237536, 267228, 280932, 304343, 356304, 374576, 421398, 534456, 561864, 608686, 712608, 749152, 842796, 913029, 1068912, 1123728, 1217372, 1685592, 1826058, 2137824, 2247456, 2434744, 2739087, 3371184, 3652116, 4869488, 5478174, 6742368, 7304232, 9738976, 10956348, 14608464, 21912696, 29216928, 43825392, 87650784]

約数ペア:

[(1, 87650784), (2, 43825392), (3, 29216928), (4, 21912696), (6, 14608464), (8, 10956348), (9, 9738976), (12, 7304232), (13, 6742368), (16, 5478174), (18, 4869488), (24, 3652116), (26, 3371184), (32, 2739087), (36, 2434744), (39, 2247456), (41, 2137824), (48, 1826058), (52, 1685592), (72, 1217372), (78, 1123728), (82, 1068912), (96, 913029), (104, 842796), (117, 749152), (123, 712608), (144, 608686), (156, 561864), (164, 534456), (208, 421398), (234, 374576), (246, 356304), (288, 304343), (312, 280932), (328, 267228), (369, 237536), (416, 210699), (468, 187288), (492, 178152), (533, 164448), (571, 153504), (624, 140466), (656, 133614), (738, 118768), (936, 93644), (984, 89076), (1066, 82224), (1142, 76752), (1248, 70233), (1312, 66807), (1476, 59384), (1599, 54816), (1713, 51168), (1872, 46822), (1968, 44538), (2132, 41112), (2284, 38376), (2952, 29692), (3198, 27408), (3426, 25584), (3744, 23411), (3936, 22269), (4264, 20556), (4568, 19188), (4797, 18272), (5139, 17056), (5904, 14846), (6396, 13704), (6852, 12792), (7423, 11808), (8528, 10278), (9136, 9594)]