79671768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6421}}^1$

素因数の和:6488

約数の個数: 64

約数和(自身を含む): 221944320

約数和(自身を除く): 142272552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 88, 94, 132, 141, 188, 264, 282, 376, 517, 564, 1034, 1128, 1551, 2068, 3102, 4136, 6204, 6421, 12408, 12842, 19263, 25684, 38526, 51368, 70631, 77052, 141262, 154104, 211893, 282524, 301787, 423786, 565048, 603574, 847572, 905361, 1207148, 1695144, 1810722, 2414296, 3319657, 3621444, 6639314, 7242888, 9958971, 13278628, 19917942, 26557256, 39835884, 79671768]

約数ペア:

[(1, 79671768), (2, 39835884), (3, 26557256), (4, 19917942), (6, 13278628), (8, 9958971), (11, 7242888), (12, 6639314), (22, 3621444), (24, 3319657), (33, 2414296), (44, 1810722), (47, 1695144), (66, 1207148), (88, 905361), (94, 847572), (132, 603574), (141, 565048), (188, 423786), (264, 301787), (282, 282524), (376, 211893), (517, 154104), (564, 141262), (1034, 77052), (1128, 70631), (1551, 51368), (2068, 38526), (3102, 25684), (4136, 19263), (6204, 12842), (6421, 12408)]