72520872

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{443}}^1$

素因数の和:830

約数の個数: 64

約数和(自身を含む): 191808000

約数和(自身を除く): 119287128

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 359, 443, 456, 718, 886, 1077, 1329, 1436, 1772, 2154, 2658, 2872, 3544, 4308, 5316, 6821, 8417, 8616, 10632, 13642, 16834, 20463, 25251, 27284, 33668, 40926, 50502, 54568, 67336, 81852, 101004, 159037, 163704, 202008, 318074, 477111, 636148, 954222, 1272296, 1908444, 3021703, 3816888, 6043406, 9065109, 12086812, 18130218, 24173624, 36260436, 72520872]

約数ペア:

[(1, 72520872), (2, 36260436), (3, 24173624), (4, 18130218), (6, 12086812), (8, 9065109), (12, 6043406), (19, 3816888), (24, 3021703), (38, 1908444), (57, 1272296), (76, 954222), (114, 636148), (152, 477111), (228, 318074), (359, 202008), (443, 163704), (456, 159037), (718, 101004), (886, 81852), (1077, 67336), (1329, 54568), (1436, 50502), (1772, 40926), (2154, 33668), (2658, 27284), (2872, 25251), (3544, 20463), (4308, 16834), (5316, 13642), (6821, 10632), (8417, 8616)]