78445134

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2129}}^1$

素因数の和:2249

約数の個数: 48

約数和(自身を含む): 179431200

約数和(自身を除く): 100986066

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 89, 138, 178, 207, 267, 414, 534, 801, 1602, 2047, 2129, 4094, 4258, 6141, 6387, 12282, 12774, 18423, 19161, 36846, 38322, 48967, 97934, 146901, 189481, 293802, 378962, 440703, 568443, 881406, 1136886, 1705329, 3410658, 4358063, 8716126, 13074189, 26148378, 39222567, 78445134]

約数ペア:

[(1, 78445134), (2, 39222567), (3, 26148378), (6, 13074189), (9, 8716126), (18, 4358063), (23, 3410658), (46, 1705329), (69, 1136886), (89, 881406), (138, 568443), (178, 440703), (207, 378962), (267, 293802), (414, 189481), (534, 146901), (801, 97934), (1602, 48967), (2047, 38322), (2129, 36846), (4094, 19161), (4258, 18423), (6141, 12774), (6387, 12282)]