80456700519

素因数分解:

$3^5\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{22013}}^1$

素因数の和:22143

約数の個数: 72

約数和(自身を含む): 131975691120

約数和(自身を除く): 51518990601

約数列:

[1, 3, 9, 13, 27, 39, 81, 89, 117, 169, 243, 267, 351, 507, 801, 1053, 1157, 1521, 2403, 3159, 3471, 4563, 7209, 10413, 13689, 15041, 21627, 22013, 31239, 41067, 45123, 66039, 93717, 135369, 198117, 281151, 286169, 406107, 594351, 858507, 1218321, 1783053, 1959157, 2575521, 3654963, 3720197, 5349159, 5877471, 7726563, 11160591, 17632413, 23179689, 25469041, 33481773, 52897239, 69539067, 76407123, 100445319, 158691717, 229221369, 301335957, 331097533, 476075151, 687664107, 904007871, 993292599, 2062992321, 2979877797, 6188976963, 8939633391, 26818900173, 80456700519]

約数ペア:

[(1, 80456700519), (3, 26818900173), (9, 8939633391), (13, 6188976963), (27, 2979877797), (39, 2062992321), (81, 993292599), (89, 904007871), (117, 687664107), (169, 476075151), (243, 331097533), (267, 301335957), (351, 229221369), (507, 158691717), (801, 100445319), (1053, 76407123), (1157, 69539067), (1521, 52897239), (2403, 33481773), (3159, 25469041), (3471, 23179689), (4563, 17632413), (7209, 11160591), (10413, 7726563), (13689, 5877471), (15041, 5349159), (21627, 3720197), (22013, 3654963), (31239, 2575521), (41067, 1959157), (45123, 1783053), (66039, 1218321), (93717, 858507), (135369, 594351), (198117, 406107), (281151, 286169)]