64885608

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47431}}^1$

素因数の和:47462

約数の個数: 48

約数和(自身を含む): 184984800

約数和(自身を除く): 120099192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 47431, 94862, 142293, 189724, 284586, 379448, 426879, 569172, 853758, 901189, 1138344, 1707516, 1802378, 2703567, 3415032, 3604756, 5407134, 7209512, 8110701, 10814268, 16221402, 21628536, 32442804, 64885608]

約数ペア:

[(1, 64885608), (2, 32442804), (3, 21628536), (4, 16221402), (6, 10814268), (8, 8110701), (9, 7209512), (12, 5407134), (18, 3604756), (19, 3415032), (24, 2703567), (36, 1802378), (38, 1707516), (57, 1138344), (72, 901189), (76, 853758), (114, 569172), (152, 426879), (171, 379448), (228, 284586), (342, 189724), (456, 142293), (684, 94862), (1368, 47431)]