80474072

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{7079}}^1$

素因数の和:7128

約数の個数: 48

約数和(自身を含む): 181602000

約数和(自身を除く): 101127928

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 392, 406, 812, 1421, 1624, 2842, 5684, 7079, 11368, 14158, 28316, 49553, 56632, 99106, 198212, 205291, 346871, 396424, 410582, 693742, 821164, 1387484, 1437037, 1642328, 2774968, 2874074, 5748148, 10059259, 11496296, 20118518, 40237036, 80474072]

約数ペア:

[(1, 80474072), (2, 40237036), (4, 20118518), (7, 11496296), (8, 10059259), (14, 5748148), (28, 2874074), (29, 2774968), (49, 1642328), (56, 1437037), (58, 1387484), (98, 821164), (116, 693742), (196, 410582), (203, 396424), (232, 346871), (392, 205291), (406, 198212), (812, 99106), (1421, 56632), (1624, 49553), (2842, 28316), (5684, 14158), (7079, 11368)]