64173354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 151289856

約数和(自身を除く): 87116502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 127, 159, 227, 254, 318, 371, 381, 454, 681, 742, 762, 889, 1113, 1362, 1589, 1778, 2226, 2667, 3178, 4767, 5334, 6731, 9534, 12031, 13462, 20193, 24062, 28829, 36093, 40386, 47117, 57658, 72186, 84217, 86487, 94234, 141351, 168434, 172974, 201803, 252651, 282702, 403606, 505302, 605409, 1210818, 1527937, 3055874, 4583811, 9167622, 10695559, 21391118, 32086677, 64173354]

約数ペア:

[(1, 64173354), (2, 32086677), (3, 21391118), (6, 10695559), (7, 9167622), (14, 4583811), (21, 3055874), (42, 1527937), (53, 1210818), (106, 605409), (127, 505302), (159, 403606), (227, 282702), (254, 252651), (318, 201803), (371, 172974), (381, 168434), (454, 141351), (681, 94234), (742, 86487), (762, 84217), (889, 72186), (1113, 57658), (1362, 47117), (1589, 40386), (1778, 36093), (2226, 28829), (2667, 24062), (3178, 20193), (4767, 13462), (5334, 12031), (6731, 9534)]