72614472

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{8821}}^1$

素因数の和:8851

約数の個数: 64

約数和(自身を含む): 211728000

約数和(自身を除く): 139113528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 8821, 17642, 26463, 35284, 52926, 61747, 70568, 105852, 123494, 185241, 211704, 246988, 370482, 432229, 493976, 740964, 864458, 1296687, 1481928, 1728916, 2593374, 3025603, 3457832, 5186748, 6051206, 9076809, 10373496, 12102412, 18153618, 24204824, 36307236, 72614472]

約数ペア:

[(1, 72614472), (2, 36307236), (3, 24204824), (4, 18153618), (6, 12102412), (7, 10373496), (8, 9076809), (12, 6051206), (14, 5186748), (21, 3457832), (24, 3025603), (28, 2593374), (42, 1728916), (49, 1481928), (56, 1296687), (84, 864458), (98, 740964), (147, 493976), (168, 432229), (196, 370482), (294, 246988), (343, 211704), (392, 185241), (588, 123494), (686, 105852), (1029, 70568), (1176, 61747), (1372, 52926), (2058, 35284), (2744, 26463), (4116, 17642), (8232, 8821)]