91057576

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 192456000

約数和(自身を除く): 101398424

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 131, 136, 152, 262, 269, 323, 524, 538, 646, 1048, 1076, 1292, 2152, 2227, 2489, 2584, 4454, 4573, 4978, 5111, 8908, 9146, 9956, 10222, 17816, 18292, 19912, 20444, 35239, 36584, 40888, 42313, 70478, 84626, 86887, 140956, 169252, 173774, 281912, 338504, 347548, 599063, 669541, 695096, 1198126, 1339082, 2396252, 2678164, 4792504, 5356328, 11382197, 22764394, 45528788, 91057576]

約数ペア:

[(1, 91057576), (2, 45528788), (4, 22764394), (8, 11382197), (17, 5356328), (19, 4792504), (34, 2678164), (38, 2396252), (68, 1339082), (76, 1198126), (131, 695096), (136, 669541), (152, 599063), (262, 347548), (269, 338504), (323, 281912), (524, 173774), (538, 169252), (646, 140956), (1048, 86887), (1076, 84626), (1292, 70478), (2152, 42313), (2227, 40888), (2489, 36584), (2584, 35239), (4454, 20444), (4573, 19912), (4978, 18292), (5111, 17816), (8908, 10222), (9146, 9956)]