72276064

素因数分解:

$2^5\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1409}}^1$

素因数の和:1655

約数の個数: 48

約数和(自身を含む): 163447200

約数和(自身を除く): 91171136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 229, 458, 916, 1409, 1603, 1832, 2818, 3206, 3664, 5636, 6412, 7328, 9863, 11272, 12824, 19726, 22544, 25648, 39452, 45088, 51296, 78904, 157808, 315616, 322661, 645322, 1290644, 2258627, 2581288, 4517254, 5162576, 9034508, 10325152, 18069016, 36138032, 72276064]

約数ペア:

[(1, 72276064), (2, 36138032), (4, 18069016), (7, 10325152), (8, 9034508), (14, 5162576), (16, 4517254), (28, 2581288), (32, 2258627), (56, 1290644), (112, 645322), (224, 322661), (229, 315616), (458, 157808), (916, 78904), (1409, 51296), (1603, 45088), (1832, 39452), (2818, 25648), (3206, 22544), (3664, 19726), (5636, 12824), (6412, 11272), (7328, 9863)]