90398664

素因数分解:

$2^3\times 3^2\times {\mathrm{227}}^1\times {\mathrm{5531}}^1$

素因数の和:5770

約数の個数: 48

約数和(自身を含む): 245952720

約数和(自身を除く): 155554056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 227, 454, 681, 908, 1362, 1816, 2043, 2724, 4086, 5448, 5531, 8172, 11062, 16344, 16593, 22124, 33186, 44248, 49779, 66372, 99558, 132744, 199116, 398232, 1255537, 2511074, 3766611, 5022148, 7533222, 10044296, 11299833, 15066444, 22599666, 30132888, 45199332, 90398664]

約数ペア:

[(1, 90398664), (2, 45199332), (3, 30132888), (4, 22599666), (6, 15066444), (8, 11299833), (9, 10044296), (12, 7533222), (18, 5022148), (24, 3766611), (36, 2511074), (72, 1255537), (227, 398232), (454, 199116), (681, 132744), (908, 99558), (1362, 66372), (1816, 49779), (2043, 44248), (2724, 33186), (4086, 22124), (5448, 16593), (5531, 16344), (8172, 11062)]