71152812

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:763

約数の個数: 72

約数和(自身を含む): 187765760

約数和(自身を除く): 116612948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 103, 124, 186, 206, 279, 309, 372, 412, 558, 618, 619, 927, 1116, 1236, 1238, 1854, 1857, 2476, 3193, 3708, 3714, 5571, 6386, 7428, 9579, 11142, 12772, 19158, 19189, 22284, 28737, 38316, 38378, 57474, 57567, 63757, 76756, 114948, 115134, 127514, 172701, 191271, 230268, 255028, 345402, 382542, 573813, 690804, 765084, 1147626, 1976467, 2295252, 3952934, 5929401, 7905868, 11858802, 17788203, 23717604, 35576406, 71152812]

約数ペア:

[(1, 71152812), (2, 35576406), (3, 23717604), (4, 17788203), (6, 11858802), (9, 7905868), (12, 5929401), (18, 3952934), (31, 2295252), (36, 1976467), (62, 1147626), (93, 765084), (103, 690804), (124, 573813), (186, 382542), (206, 345402), (279, 255028), (309, 230268), (372, 191271), (412, 172701), (558, 127514), (618, 115134), (619, 114948), (927, 76756), (1116, 63757), (1236, 57567), (1238, 57474), (1854, 38378), (1857, 38316), (2476, 28737), (3193, 22284), (3708, 19189), (3714, 19158), (5571, 12772), (6386, 11142), (7428, 9579)]