72790232

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 146328000

約数和(自身を除く): 73537768

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 349, 698, 841, 899, 1396, 1682, 1798, 2792, 3364, 3596, 6728, 7192, 10121, 10819, 20242, 21638, 26071, 40484, 43276, 52142, 80968, 86552, 104284, 208568, 293509, 313751, 587018, 627502, 1174036, 1255004, 2348072, 2510008, 9098779, 18197558, 36395116, 72790232]

約数ペア:

[(1, 72790232), (2, 36395116), (4, 18197558), (8, 9098779), (29, 2510008), (31, 2348072), (58, 1255004), (62, 1174036), (116, 627502), (124, 587018), (232, 313751), (248, 293509), (349, 208568), (698, 104284), (841, 86552), (899, 80968), (1396, 52142), (1682, 43276), (1798, 40484), (2792, 26071), (3364, 21638), (3596, 20242), (6728, 10819), (7192, 10121)]