90971088

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7673}}^1$

素因数の和:7716

約数の個数: 80

約数和(自身を含む): 266441280

約数和(自身を除く): 175470192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 7673, 11856, 15346, 23019, 30692, 46038, 61384, 92076, 99749, 122768, 145787, 184152, 199498, 291574, 299247, 368304, 398996, 437361, 583148, 598494, 797992, 874722, 1166296, 1196988, 1595984, 1749444, 1895231, 2332592, 2393976, 3498888, 3790462, 4787952, 5685693, 6997776, 7580924, 11371386, 15161848, 22742772, 30323696, 45485544, 90971088]

約数ペア:

[(1, 90971088), (2, 45485544), (3, 30323696), (4, 22742772), (6, 15161848), (8, 11371386), (12, 7580924), (13, 6997776), (16, 5685693), (19, 4787952), (24, 3790462), (26, 3498888), (38, 2393976), (39, 2332592), (48, 1895231), (52, 1749444), (57, 1595984), (76, 1196988), (78, 1166296), (104, 874722), (114, 797992), (152, 598494), (156, 583148), (208, 437361), (228, 398996), (247, 368304), (304, 299247), (312, 291574), (456, 199498), (494, 184152), (624, 145787), (741, 122768), (912, 99749), (988, 92076), (1482, 61384), (1976, 46038), (2964, 30692), (3952, 23019), (5928, 15346), (7673, 11856)]