31263336

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 92252160

約数和(自身を除く): 60988824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 127, 156, 234, 254, 263, 312, 381, 468, 508, 526, 762, 789, 936, 1016, 1052, 1143, 1524, 1578, 1651, 2104, 2286, 2367, 3048, 3156, 3302, 3419, 4572, 4734, 4953, 6312, 6604, 6838, 9144, 9468, 9906, 10257, 13208, 13676, 14859, 18936, 19812, 20514, 27352, 29718, 30771, 33401, 39624, 41028, 59436, 61542, 66802, 82056, 100203, 118872, 123084, 133604, 200406, 246168, 267208, 300609, 400812, 434213, 601218, 801624, 868426, 1202436, 1302639, 1736852, 2404872, 2605278, 3473704, 3907917, 5210556, 7815834, 10421112, 15631668, 31263336]

約数ペア:

[(1, 31263336), (2, 15631668), (3, 10421112), (4, 7815834), (6, 5210556), (8, 3907917), (9, 3473704), (12, 2605278), (13, 2404872), (18, 1736852), (24, 1302639), (26, 1202436), (36, 868426), (39, 801624), (52, 601218), (72, 434213), (78, 400812), (104, 300609), (117, 267208), (127, 246168), (156, 200406), (234, 133604), (254, 123084), (263, 118872), (312, 100203), (381, 82056), (468, 66802), (508, 61542), (526, 59436), (762, 41028), (789, 39624), (936, 33401), (1016, 30771), (1052, 29718), (1143, 27352), (1524, 20514), (1578, 19812), (1651, 18936), (2104, 14859), (2286, 13676), (2367, 13208), (3048, 10257), (3156, 9906), (3302, 9468), (3419, 9144), (4572, 6838), (4734, 6604), (4953, 6312)]