74927268

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17789}}^1$

素因数の和:17818

約数の個数: 60

約数和(自身を含む): 210953820

約数和(自身を除く): 136026552

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 17789, 35578, 53367, 71156, 106734, 160101, 213468, 231257, 320202, 462514, 480303, 640404, 693771, 925028, 960606, 1387542, 1440909, 1921212, 2081313, 2775084, 2881818, 4162626, 5763636, 6243939, 8325252, 12487878, 18731817, 24975756, 37463634, 74927268]

約数ペア:

[(1, 74927268), (2, 37463634), (3, 24975756), (4, 18731817), (6, 12487878), (9, 8325252), (12, 6243939), (13, 5763636), (18, 4162626), (26, 2881818), (27, 2775084), (36, 2081313), (39, 1921212), (52, 1440909), (54, 1387542), (78, 960606), (81, 925028), (108, 693771), (117, 640404), (156, 480303), (162, 462514), (234, 320202), (324, 231257), (351, 213468), (468, 160101), (702, 106734), (1053, 71156), (1404, 53367), (2106, 35578), (4212, 17789)]