77991448

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{1609}}^1$

素因数の和:1771

約数の個数: 32

約数和(自身を含む): 150116400

約数和(自身を除く): 72124952

約数列:

[1, 2, 4, 8, 73, 83, 146, 166, 292, 332, 584, 664, 1609, 3218, 6059, 6436, 12118, 12872, 24236, 48472, 117457, 133547, 234914, 267094, 469828, 534188, 939656, 1068376, 9748931, 19497862, 38995724, 77991448]

約数ペア:

[(1, 77991448), (2, 38995724), (4, 19497862), (8, 9748931), (73, 1068376), (83, 939656), (146, 534188), (166, 469828), (292, 267094), (332, 234914), (584, 133547), (664, 117457), (1609, 48472), (3218, 24236), (6059, 12872), (6436, 12118)]