71751966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 169779456

約数和(自身を除く): 98027490

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 241, 286, 347, 429, 482, 694, 723, 858, 1041, 1446, 2082, 2651, 3133, 3817, 4511, 5302, 6266, 7634, 7953, 9022, 9399, 11451, 13533, 15906, 18798, 22902, 27066, 34463, 49621, 68926, 83627, 99242, 103389, 148863, 167254, 206778, 250881, 297726, 501762, 919897, 1087151, 1839794, 2174302, 2759691, 3261453, 5519382, 6522906, 11958661, 23917322, 35875983, 71751966]

約数ペア:

[(1, 71751966), (2, 35875983), (3, 23917322), (6, 11958661), (11, 6522906), (13, 5519382), (22, 3261453), (26, 2759691), (33, 2174302), (39, 1839794), (66, 1087151), (78, 919897), (143, 501762), (241, 297726), (286, 250881), (347, 206778), (429, 167254), (482, 148863), (694, 103389), (723, 99242), (858, 83627), (1041, 68926), (1446, 49621), (2082, 34463), (2651, 27066), (3133, 22902), (3817, 18798), (4511, 15906), (5302, 13533), (6266, 11451), (7634, 9399), (7953, 9022)]