86678904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 249661440

約数和(自身を除く): 162982536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 47, 52, 69, 78, 92, 94, 104, 138, 141, 156, 184, 188, 257, 276, 282, 299, 312, 376, 514, 552, 564, 598, 611, 771, 897, 1028, 1081, 1128, 1196, 1222, 1542, 1794, 1833, 2056, 2162, 2392, 2444, 3084, 3243, 3341, 3588, 3666, 4324, 4888, 5911, 6168, 6486, 6682, 7176, 7332, 8648, 10023, 11822, 12079, 12972, 13364, 14053, 14664, 17733, 20046, 23644, 24158, 25944, 26728, 28106, 35466, 36237, 40092, 42159, 47288, 48316, 56212, 70932, 72474, 76843, 80184, 84318, 96632, 112424, 141864, 144948, 153686, 157027, 168636, 230529, 277817, 289896, 307372, 314054, 337272, 461058, 471081, 555634, 614744, 628108, 833451, 922116, 942162, 1111268, 1256216, 1666902, 1844232, 1884324, 2222536, 3333804, 3611621, 3768648, 6667608, 7223242, 10834863, 14446484, 21669726, 28892968, 43339452, 86678904]

約数ペア:

[(1, 86678904), (2, 43339452), (3, 28892968), (4, 21669726), (6, 14446484), (8, 10834863), (12, 7223242), (13, 6667608), (23, 3768648), (24, 3611621), (26, 3333804), (39, 2222536), (46, 1884324), (47, 1844232), (52, 1666902), (69, 1256216), (78, 1111268), (92, 942162), (94, 922116), (104, 833451), (138, 628108), (141, 614744), (156, 555634), (184, 471081), (188, 461058), (257, 337272), (276, 314054), (282, 307372), (299, 289896), (312, 277817), (376, 230529), (514, 168636), (552, 157027), (564, 153686), (598, 144948), (611, 141864), (771, 112424), (897, 96632), (1028, 84318), (1081, 80184), (1128, 76843), (1196, 72474), (1222, 70932), (1542, 56212), (1794, 48316), (1833, 47288), (2056, 42159), (2162, 40092), (2392, 36237), (2444, 35466), (3084, 28106), (3243, 26728), (3341, 25944), (3588, 24158), (3666, 23644), (4324, 20046), (4888, 17733), (5911, 14664), (6168, 14053), (6486, 13364), (6682, 12972), (7176, 12079), (7332, 11822), (8648, 10023)]