81074064

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{88897}}^1$

素因数の和:88927

約数の個数: 40

約数和(自身を含む): 220467040

約数和(自身を除く): 139392976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 88897, 177794, 266691, 355588, 533382, 711176, 1066764, 1422352, 1689043, 2133528, 3378086, 4267056, 5067129, 6756172, 10134258, 13512344, 20268516, 27024688, 40537032, 81074064]

約数ペア:

[(1, 81074064), (2, 40537032), (3, 27024688), (4, 20268516), (6, 13512344), (8, 10134258), (12, 6756172), (16, 5067129), (19, 4267056), (24, 3378086), (38, 2133528), (48, 1689043), (57, 1422352), (76, 1066764), (114, 711176), (152, 533382), (228, 355588), (304, 266691), (456, 177794), (912, 88897)]