80897616

素因数分解:

$2^4\times 3^5\times {\mathrm{20807}}^1$

素因数の和:20830

約数の個数: 60

約数和(自身を含む): 234797472

約数和(自身を除く): 153899856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 20807, 41614, 62421, 83228, 124842, 166456, 187263, 249684, 332912, 374526, 499368, 561789, 749052, 998736, 1123578, 1498104, 1685367, 2247156, 2996208, 3370734, 4494312, 5056101, 6741468, 8988624, 10112202, 13482936, 20224404, 26965872, 40448808, 80897616]

約数ペア:

[(1, 80897616), (2, 40448808), (3, 26965872), (4, 20224404), (6, 13482936), (8, 10112202), (9, 8988624), (12, 6741468), (16, 5056101), (18, 4494312), (24, 3370734), (27, 2996208), (36, 2247156), (48, 1685367), (54, 1498104), (72, 1123578), (81, 998736), (108, 749052), (144, 561789), (162, 499368), (216, 374526), (243, 332912), (324, 249684), (432, 187263), (486, 166456), (648, 124842), (972, 83228), (1296, 62421), (1944, 41614), (3888, 20807)]