80012052

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{9791}}^1$

素因数の和:10028

約数の個数: 36

約数和(自身を含む): 203164416

約数和(自身を除く): 123152364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 2043, 2724, 4086, 8172, 9791, 19582, 29373, 39164, 58746, 88119, 117492, 176238, 352476, 2222557, 4445114, 6667671, 8890228, 13335342, 20003013, 26670684, 40006026, 80012052]

約数ペア:

[(1, 80012052), (2, 40006026), (3, 26670684), (4, 20003013), (6, 13335342), (9, 8890228), (12, 6667671), (18, 4445114), (36, 2222557), (227, 352476), (454, 176238), (681, 117492), (908, 88119), (1362, 58746), (2043, 39164), (2724, 29373), (4086, 19582), (8172, 9791)]