74085522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{353}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 179435520

約数和(自身を除く): 105349998

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 263, 266, 353, 399, 526, 706, 789, 798, 1059, 1578, 1841, 2118, 2471, 3682, 4942, 4997, 5523, 6707, 7413, 9994, 11046, 13414, 14826, 14991, 20121, 29982, 34979, 40242, 46949, 69958, 92839, 93898, 104937, 140847, 185678, 209874, 278517, 281694, 557034, 649873, 1299746, 1763941, 1949619, 3527882, 3899238, 5291823, 10583646, 12347587, 24695174, 37042761, 74085522]

約数ペア:

[(1, 74085522), (2, 37042761), (3, 24695174), (6, 12347587), (7, 10583646), (14, 5291823), (19, 3899238), (21, 3527882), (38, 1949619), (42, 1763941), (57, 1299746), (114, 649873), (133, 557034), (263, 281694), (266, 278517), (353, 209874), (399, 185678), (526, 140847), (706, 104937), (789, 93898), (798, 92839), (1059, 69958), (1578, 46949), (1841, 40242), (2118, 34979), (2471, 29982), (3682, 20121), (4942, 14991), (4997, 14826), (5523, 13414), (6707, 11046), (7413, 9994)]