80043208

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1013}}^1$

素因数の和:1126

約数の個数: 64

約数和(自身を含む): 183980160

約数和(自身を除く): 103936952

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 83, 119, 136, 166, 238, 332, 476, 581, 664, 952, 1013, 1162, 1411, 2026, 2324, 2822, 4052, 4648, 5644, 7091, 8104, 9877, 11288, 14182, 17221, 19754, 28364, 34442, 39508, 56728, 68884, 79016, 84079, 120547, 137768, 168158, 241094, 336316, 482188, 588553, 672632, 964376, 1177106, 1429343, 2354212, 2858686, 4708424, 5717372, 10005401, 11434744, 20010802, 40021604, 80043208]

約数ペア:

[(1, 80043208), (2, 40021604), (4, 20010802), (7, 11434744), (8, 10005401), (14, 5717372), (17, 4708424), (28, 2858686), (34, 2354212), (56, 1429343), (68, 1177106), (83, 964376), (119, 672632), (136, 588553), (166, 482188), (238, 336316), (332, 241094), (476, 168158), (581, 137768), (664, 120547), (952, 84079), (1013, 79016), (1162, 68884), (1411, 56728), (2026, 39508), (2324, 34442), (2822, 28364), (4052, 19754), (4648, 17221), (5644, 14182), (7091, 11288), (8104, 9877)]