29728956132

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{36691}}^1$

素因数の和:37089

約数の個数: 72

約数和(自身を含む): 76449102912

約数和(自身を除く): 46720146780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 317, 426, 634, 639, 852, 951, 1268, 1278, 1902, 2556, 2853, 3804, 5706, 11412, 22507, 36691, 45014, 67521, 73382, 90028, 110073, 135042, 146764, 202563, 220146, 270084, 330219, 405126, 440292, 660438, 810252, 1320876, 2605061, 5210122, 7815183, 10420244, 11631047, 15630366, 23262094, 23445549, 31260732, 34893141, 46524188, 46891098, 69786282, 93782196, 104679423, 139572564, 209358846, 418717692, 825804337, 1651608674, 2477413011, 3303217348, 4954826022, 7432239033, 9909652044, 14864478066, 29728956132]

約数ペア:

[(1, 29728956132), (2, 14864478066), (3, 9909652044), (4, 7432239033), (6, 4954826022), (9, 3303217348), (12, 2477413011), (18, 1651608674), (36, 825804337), (71, 418717692), (142, 209358846), (213, 139572564), (284, 104679423), (317, 93782196), (426, 69786282), (634, 46891098), (639, 46524188), (852, 34893141), (951, 31260732), (1268, 23445549), (1278, 23262094), (1902, 15630366), (2556, 11631047), (2853, 10420244), (3804, 7815183), (5706, 5210122), (11412, 2605061), (22507, 1320876), (36691, 810252), (45014, 660438), (67521, 440292), (73382, 405126), (90028, 330219), (110073, 270084), (135042, 220146), (146764, 202563)]