80730576

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{5443}}^1$

素因数の和:5560

約数の個数: 60

約数和(自身を含む): 228168928

約数和(自身を除く): 147438352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3708, 4944, 5443, 7416, 10886, 14832, 16329, 21772, 32658, 43544, 48987, 65316, 87088, 97974, 130632, 195948, 261264, 391896, 560629, 783792, 1121258, 1681887, 2242516, 3363774, 4485032, 5045661, 6727548, 8970064, 10091322, 13455096, 20182644, 26910192, 40365288, 80730576]

約数ペア:

[(1, 80730576), (2, 40365288), (3, 26910192), (4, 20182644), (6, 13455096), (8, 10091322), (9, 8970064), (12, 6727548), (16, 5045661), (18, 4485032), (24, 3363774), (36, 2242516), (48, 1681887), (72, 1121258), (103, 783792), (144, 560629), (206, 391896), (309, 261264), (412, 195948), (618, 130632), (824, 97974), (927, 87088), (1236, 65316), (1648, 48987), (1854, 43544), (2472, 32658), (3708, 21772), (4944, 16329), (5443, 14832), (7416, 10886)]