72568776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{937}}^1$

素因数の和:1414

約数の個数: 64

約数和(自身を含む): 208010880

約数和(自身を除く): 135442104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 461, 922, 937, 1383, 1844, 1874, 2766, 2811, 3227, 3688, 3748, 5532, 5622, 6454, 6559, 7496, 9681, 11064, 11244, 12908, 13118, 19362, 19677, 22488, 25816, 26236, 38724, 39354, 52472, 77448, 78708, 157416, 431957, 863914, 1295871, 1727828, 2591742, 3023699, 3455656, 5183484, 6047398, 9071097, 10366968, 12094796, 18142194, 24189592, 36284388, 72568776]

約数ペア:

[(1, 72568776), (2, 36284388), (3, 24189592), (4, 18142194), (6, 12094796), (7, 10366968), (8, 9071097), (12, 6047398), (14, 5183484), (21, 3455656), (24, 3023699), (28, 2591742), (42, 1727828), (56, 1295871), (84, 863914), (168, 431957), (461, 157416), (922, 78708), (937, 77448), (1383, 52472), (1844, 39354), (1874, 38724), (2766, 26236), (2811, 25816), (3227, 22488), (3688, 19677), (3748, 19362), (5532, 13118), (5622, 12908), (6454, 11244), (6559, 11064), (7496, 9681)]