64648872

素因数分解:

$2^3\times 3^2\times {\mathrm{599}}^1\times {\mathrm{1499}}^1$

素因数の和:2110

約数の個数: 48

約数和(自身を含む): 175500000

約数和(自身を除く): 110851128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 599, 1198, 1499, 1797, 2396, 2998, 3594, 4497, 4792, 5391, 5996, 7188, 8994, 10782, 11992, 13491, 14376, 17988, 21564, 26982, 35976, 43128, 53964, 107928, 897901, 1795802, 2693703, 3591604, 5387406, 7183208, 8081109, 10774812, 16162218, 21549624, 32324436, 64648872]

約数ペア:

[(1, 64648872), (2, 32324436), (3, 21549624), (4, 16162218), (6, 10774812), (8, 8081109), (9, 7183208), (12, 5387406), (18, 3591604), (24, 2693703), (36, 1795802), (72, 897901), (599, 107928), (1198, 53964), (1499, 43128), (1797, 35976), (2396, 26982), (2998, 21564), (3594, 17988), (4497, 14376), (4792, 13491), (5391, 11992), (5996, 10782), (7188, 8994)]