65595564

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:879

約数の個数: 72

約数和(自身を含む): 173824560

約数和(自身を除く): 108228996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 83, 87, 116, 166, 174, 249, 261, 332, 348, 498, 522, 747, 757, 996, 1044, 1494, 1514, 2271, 2407, 2988, 3028, 4542, 4814, 6813, 7221, 9084, 9628, 13626, 14442, 21663, 21953, 27252, 28884, 43326, 43906, 62831, 65859, 86652, 87812, 125662, 131718, 188493, 197577, 251324, 263436, 376986, 395154, 565479, 753972, 790308, 1130958, 1822099, 2261916, 3644198, 5466297, 7288396, 10932594, 16398891, 21865188, 32797782, 65595564]

約数ペア:

[(1, 65595564), (2, 32797782), (3, 21865188), (4, 16398891), (6, 10932594), (9, 7288396), (12, 5466297), (18, 3644198), (29, 2261916), (36, 1822099), (58, 1130958), (83, 790308), (87, 753972), (116, 565479), (166, 395154), (174, 376986), (249, 263436), (261, 251324), (332, 197577), (348, 188493), (498, 131718), (522, 125662), (747, 87812), (757, 86652), (996, 65859), (1044, 62831), (1494, 43906), (1514, 43326), (2271, 28884), (2407, 27252), (2988, 21953), (3028, 21663), (4542, 14442), (4814, 13626), (6813, 9628), (7221, 9084)]