91357656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 266112000

約数和(自身を除く): 174754344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 29, 39, 46, 52, 58, 69, 78, 87, 92, 104, 116, 138, 156, 174, 184, 232, 276, 299, 312, 348, 377, 439, 552, 598, 667, 696, 754, 878, 897, 1131, 1196, 1317, 1334, 1508, 1756, 1794, 2001, 2262, 2392, 2634, 2668, 3016, 3512, 3588, 4002, 4524, 5268, 5336, 5707, 7176, 8004, 8671, 9048, 10097, 10536, 11414, 12731, 16008, 17121, 17342, 20194, 22828, 25462, 26013, 30291, 34242, 34684, 38193, 40388, 45656, 50924, 52026, 60582, 68484, 69368, 76386, 80776, 101848, 104052, 121164, 131261, 136968, 152772, 165503, 208104, 242328, 262522, 292813, 305544, 331006, 393783, 496509, 525044, 585626, 662012, 787566, 878439, 993018, 1050088, 1171252, 1324024, 1575132, 1756878, 1986036, 2342504, 3150264, 3513756, 3806569, 3972072, 7027512, 7613138, 11419707, 15226276, 22839414, 30452552, 45678828, 91357656]

約数ペア:

[(1, 91357656), (2, 45678828), (3, 30452552), (4, 22839414), (6, 15226276), (8, 11419707), (12, 7613138), (13, 7027512), (23, 3972072), (24, 3806569), (26, 3513756), (29, 3150264), (39, 2342504), (46, 1986036), (52, 1756878), (58, 1575132), (69, 1324024), (78, 1171252), (87, 1050088), (92, 993018), (104, 878439), (116, 787566), (138, 662012), (156, 585626), (174, 525044), (184, 496509), (232, 393783), (276, 331006), (299, 305544), (312, 292813), (348, 262522), (377, 242328), (439, 208104), (552, 165503), (598, 152772), (667, 136968), (696, 131261), (754, 121164), (878, 104052), (897, 101848), (1131, 80776), (1196, 76386), (1317, 69368), (1334, 68484), (1508, 60582), (1756, 52026), (1794, 50924), (2001, 45656), (2262, 40388), (2392, 38193), (2634, 34684), (2668, 34242), (3016, 30291), (3512, 26013), (3588, 25462), (4002, 22828), (4524, 20194), (5268, 17342), (5336, 17121), (5707, 16008), (7176, 12731), (8004, 11414), (8671, 10536), (9048, 10097)]