78125328

素因数分解:

$2^4\times 3^2\times {\mathrm{542537}}^1$

素因数の和:542551

約数の個数: 30

約数和(自身を含む): 218642814

約数和(自身を除く): 140517486

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 542537, 1085074, 1627611, 2170148, 3255222, 4340296, 4882833, 6510444, 8680592, 9765666, 13020888, 19531332, 26041776, 39062664, 78125328]

約数ペア:

[(1, 78125328), (2, 39062664), (3, 26041776), (4, 19531332), (6, 13020888), (8, 9765666), (9, 8680592), (12, 6510444), (16, 4882833), (18, 4340296), (24, 3255222), (36, 2170148), (48, 1627611), (72, 1085074), (144, 542537)]