90685518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10331}}^1$

素因数の和:10373

約数の個数: 64

約数和(自身を含む): 238049280

約数和(自身を除く): 147363762

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 1254, 1463, 2926, 4389, 8778, 10331, 20662, 30993, 61986, 72317, 113641, 144634, 196289, 216951, 227282, 340923, 392578, 433902, 588867, 681846, 795487, 1177734, 1374023, 1590974, 2159179, 2386461, 2748046, 4122069, 4318358, 4772922, 6477537, 8244138, 12955074, 15114253, 30228506, 45342759, 90685518]

約数ペア:

[(1, 90685518), (2, 45342759), (3, 30228506), (6, 15114253), (7, 12955074), (11, 8244138), (14, 6477537), (19, 4772922), (21, 4318358), (22, 4122069), (33, 2748046), (38, 2386461), (42, 2159179), (57, 1590974), (66, 1374023), (77, 1177734), (114, 795487), (133, 681846), (154, 588867), (209, 433902), (231, 392578), (266, 340923), (399, 227282), (418, 216951), (462, 196289), (627, 144634), (798, 113641), (1254, 72317), (1463, 61986), (2926, 30993), (4389, 20662), (8778, 10331)]