84787472

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{68821}}^1$

素因数の和:68847

約数の個数: 40

約数和(自身を含む): 204814272

約数和(自身を除く): 120026800

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 68821, 137642, 275284, 481747, 550568, 757031, 963494, 1101136, 1514062, 1926988, 3028124, 3853976, 5299217, 6056248, 7707952, 10598434, 12112496, 21196868, 42393736, 84787472]

約数ペア:

[(1, 84787472), (2, 42393736), (4, 21196868), (7, 12112496), (8, 10598434), (11, 7707952), (14, 6056248), (16, 5299217), (22, 3853976), (28, 3028124), (44, 1926988), (56, 1514062), (77, 1101136), (88, 963494), (112, 757031), (154, 550568), (176, 481747), (308, 275284), (616, 137642), (1232, 68821)]