71389591848

素因数分解:

$2^3\times 3^2\times {\mathrm{72221}}^1\times {\mathrm{13729}}^1$

素因数の和:85962

約数の個数: 48

約数和(自身を含む): 193363571700

約数和(自身を除く): 121973979852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 13729, 27458, 41187, 54916, 72221, 82374, 109832, 123561, 144442, 164748, 216663, 247122, 288884, 329496, 433326, 494244, 577768, 649989, 866652, 988488, 1299978, 1733304, 2599956, 5199912, 991522109, 1983044218, 2974566327, 3966088436, 5949132654, 7932176872, 8923698981, 11898265308, 17847397962, 23796530616, 35694795924, 71389591848]

約数ペア:

[(1, 71389591848), (2, 35694795924), (3, 23796530616), (4, 17847397962), (6, 11898265308), (8, 8923698981), (9, 7932176872), (12, 5949132654), (18, 3966088436), (24, 2974566327), (36, 1983044218), (72, 991522109), (13729, 5199912), (27458, 2599956), (41187, 1733304), (54916, 1299978), (72221, 988488), (82374, 866652), (109832, 649989), (123561, 577768), (144442, 494244), (164748, 433326), (216663, 329496), (247122, 288884)]