83638646

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 165419520

約数和(自身を除く): 81780874

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 67, 91, 133, 134, 182, 247, 266, 361, 469, 494, 722, 871, 938, 1273, 1729, 1742, 2527, 2546, 3458, 4693, 5054, 6097, 6859, 8911, 9386, 12194, 13718, 16549, 17822, 24187, 32851, 33098, 48013, 48374, 65702, 89167, 96026, 115843, 169309, 178334, 231686, 314431, 338618, 459553, 624169, 628862, 919106, 1248338, 2201017, 3216871, 4402034, 5974189, 6433742, 11948378, 41819323, 83638646]

約数ペア:

[(1, 83638646), (2, 41819323), (7, 11948378), (13, 6433742), (14, 5974189), (19, 4402034), (26, 3216871), (38, 2201017), (67, 1248338), (91, 919106), (133, 628862), (134, 624169), (182, 459553), (247, 338618), (266, 314431), (361, 231686), (469, 178334), (494, 169309), (722, 115843), (871, 96026), (938, 89167), (1273, 65702), (1729, 48374), (1742, 48013), (2527, 33098), (2546, 32851), (3458, 24187), (4693, 17822), (5054, 16549), (6097, 13718), (6859, 12194), (8911, 9386)]