72775746

素因数分解:

$2^1\times 3^4\times {\mathrm{227}}^1\times {\mathrm{1979}}^1$

素因数の和:2220

約数の個数: 40

約数和(自身を含む): 163872720

約数和(自身を除く): 91096974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 227, 454, 681, 1362, 1979, 2043, 3958, 4086, 5937, 6129, 11874, 12258, 17811, 18387, 35622, 36774, 53433, 106866, 160299, 320598, 449233, 898466, 1347699, 2695398, 4043097, 8086194, 12129291, 24258582, 36387873, 72775746]

約数ペア:

[(1, 72775746), (2, 36387873), (3, 24258582), (6, 12129291), (9, 8086194), (18, 4043097), (27, 2695398), (54, 1347699), (81, 898466), (162, 449233), (227, 320598), (454, 160299), (681, 106866), (1362, 53433), (1979, 36774), (2043, 35622), (3958, 18387), (4086, 17811), (5937, 12258), (6129, 11874)]