72505686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1741}}^1$

素因数の和:2388

約数の個数: 32

約数和(自身を含む): 158535936

約数和(自身を除く): 86030250

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 631, 1262, 1741, 1893, 3482, 3786, 5223, 6941, 10446, 13882, 19151, 20823, 38302, 41646, 57453, 114906, 1098571, 2197142, 3295713, 6591426, 12084281, 24168562, 36252843, 72505686]

約数ペア:

[(1, 72505686), (2, 36252843), (3, 24168562), (6, 12084281), (11, 6591426), (22, 3295713), (33, 2197142), (66, 1098571), (631, 114906), (1262, 57453), (1741, 41646), (1893, 38302), (3482, 20823), (3786, 19151), (5223, 13882), (6941, 10446)]