87320118

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 187545600

約数和(自身を除く): 100225482

約数列:

[1, 2, 3, 6, 31, 59, 62, 73, 93, 109, 118, 146, 177, 186, 218, 219, 327, 354, 438, 654, 1829, 2263, 3379, 3658, 4307, 4526, 5487, 6431, 6758, 6789, 7957, 8614, 10137, 10974, 12862, 12921, 13578, 15914, 19293, 20274, 23871, 25842, 38586, 47742, 133517, 199361, 246667, 267034, 398722, 400551, 469463, 493334, 598083, 740001, 801102, 938926, 1196166, 1408389, 1480002, 2816778, 14553353, 29106706, 43660059, 87320118]

約数ペア:

[(1, 87320118), (2, 43660059), (3, 29106706), (6, 14553353), (31, 2816778), (59, 1480002), (62, 1408389), (73, 1196166), (93, 938926), (109, 801102), (118, 740001), (146, 598083), (177, 493334), (186, 469463), (218, 400551), (219, 398722), (327, 267034), (354, 246667), (438, 199361), (654, 133517), (1829, 47742), (2263, 38586), (3379, 25842), (3658, 23871), (4307, 20274), (4526, 19293), (5487, 15914), (6431, 13578), (6758, 12921), (6789, 12862), (7957, 10974), (8614, 10137)]