85330868

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 175042560

約数和(自身を除く): 89711692

約数列:

[1, 2, 4, 7, 14, 28, 73, 109, 146, 218, 292, 383, 436, 511, 763, 766, 1022, 1526, 1532, 2044, 2681, 3052, 5362, 7957, 10724, 15914, 27959, 31828, 41747, 55699, 55918, 83494, 111398, 111836, 166988, 195713, 222796, 292229, 391426, 584458, 782852, 1168916, 3047531, 6095062, 12190124, 21332717, 42665434, 85330868]

約数ペア:

[(1, 85330868), (2, 42665434), (4, 21332717), (7, 12190124), (14, 6095062), (28, 3047531), (73, 1168916), (109, 782852), (146, 584458), (218, 391426), (292, 292229), (383, 222796), (436, 195713), (511, 166988), (763, 111836), (766, 111398), (1022, 83494), (1526, 55918), (1532, 55699), (2044, 41747), (2681, 31828), (3052, 27959), (5362, 15914), (7957, 10724)]