81177744

素因数分解:

$2^4\times 3^1\times {\mathrm{269}}^1\times {\mathrm{6287}}^1$

素因数の和:6567

約数の個数: 40

約数和(自身を含む): 210522240

約数和(自身を除く): 129344496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 269, 538, 807, 1076, 1614, 2152, 3228, 4304, 6287, 6456, 12574, 12912, 18861, 25148, 37722, 50296, 75444, 100592, 150888, 301776, 1691203, 3382406, 5073609, 6764812, 10147218, 13529624, 20294436, 27059248, 40588872, 81177744]

約数ペア:

[(1, 81177744), (2, 40588872), (3, 27059248), (4, 20294436), (6, 13529624), (8, 10147218), (12, 6764812), (16, 5073609), (24, 3382406), (48, 1691203), (269, 301776), (538, 150888), (807, 100592), (1076, 75444), (1614, 50296), (2152, 37722), (3228, 25148), (4304, 18861), (6287, 12912), (6456, 12574)]