61805808

素因数分解:

$2^4\times 3^3\times {\mathrm{79}}^1\times {\mathrm{1811}}^1$

素因数の和:1907

約数の個数: 80

約数和(自身を含む): 179750400

約数和(自身を除く): 117944592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 108, 144, 158, 216, 237, 316, 432, 474, 632, 711, 948, 1264, 1422, 1811, 1896, 2133, 2844, 3622, 3792, 4266, 5433, 5688, 7244, 8532, 10866, 11376, 14488, 16299, 17064, 21732, 28976, 32598, 34128, 43464, 48897, 65196, 86928, 97794, 130392, 143069, 195588, 260784, 286138, 391176, 429207, 572276, 782352, 858414, 1144552, 1287621, 1716828, 2289104, 2575242, 3433656, 3862863, 5150484, 6867312, 7725726, 10300968, 15451452, 20601936, 30902904, 61805808]

約数ペア:

[(1, 61805808), (2, 30902904), (3, 20601936), (4, 15451452), (6, 10300968), (8, 7725726), (9, 6867312), (12, 5150484), (16, 3862863), (18, 3433656), (24, 2575242), (27, 2289104), (36, 1716828), (48, 1287621), (54, 1144552), (72, 858414), (79, 782352), (108, 572276), (144, 429207), (158, 391176), (216, 286138), (237, 260784), (316, 195588), (432, 143069), (474, 130392), (632, 97794), (711, 86928), (948, 65196), (1264, 48897), (1422, 43464), (1811, 34128), (1896, 32598), (2133, 28976), (2844, 21732), (3622, 17064), (3792, 16299), (4266, 14488), (5433, 11376), (5688, 10866), (7244, 8532)]