69521738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 132088320

約数和(自身を除く): 62566582

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 79, 143, 158, 181, 187, 221, 286, 362, 374, 442, 869, 1027, 1343, 1738, 1991, 2054, 2353, 2431, 2686, 3077, 3982, 4706, 4862, 6154, 11297, 14299, 14773, 17459, 22594, 25883, 28598, 29546, 33847, 34918, 40001, 51766, 67694, 80002, 157289, 185887, 192049, 243083, 314578, 371774, 384098, 440011, 486166, 880022, 2044757, 2673913, 3160079, 4089514, 5347826, 6320158, 34760869, 69521738]

約数ペア:

[(1, 69521738), (2, 34760869), (11, 6320158), (13, 5347826), (17, 4089514), (22, 3160079), (26, 2673913), (34, 2044757), (79, 880022), (143, 486166), (158, 440011), (181, 384098), (187, 371774), (221, 314578), (286, 243083), (362, 192049), (374, 185887), (442, 157289), (869, 80002), (1027, 67694), (1343, 51766), (1738, 40001), (1991, 34918), (2054, 33847), (2353, 29546), (2431, 28598), (2686, 25883), (3077, 22594), (3982, 17459), (4706, 14773), (4862, 14299), (6154, 11297)]