78259062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{349}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 189504000

約数和(自身を除く): 111244938

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 281, 349, 399, 562, 698, 798, 843, 1047, 1686, 1967, 2094, 2443, 3934, 4886, 5339, 5901, 6631, 7329, 10678, 11802, 13262, 14658, 16017, 19893, 32034, 37373, 39786, 46417, 74746, 92834, 98069, 112119, 139251, 196138, 224238, 278502, 294207, 588414, 686483, 1372966, 1863311, 2059449, 3726622, 4118898, 5589933, 11179866, 13043177, 26086354, 39129531, 78259062]

約数ペア:

[(1, 78259062), (2, 39129531), (3, 26086354), (6, 13043177), (7, 11179866), (14, 5589933), (19, 4118898), (21, 3726622), (38, 2059449), (42, 1863311), (57, 1372966), (114, 686483), (133, 588414), (266, 294207), (281, 278502), (349, 224238), (399, 196138), (562, 139251), (698, 112119), (798, 98069), (843, 92834), (1047, 74746), (1686, 46417), (1967, 39786), (2094, 37373), (2443, 32034), (3934, 19893), (4886, 16017), (5339, 14658), (5901, 13262), (6631, 11802), (7329, 10678)]