142768764

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{42643}}^1$

素因数の和:42687

約数の個数: 48

約数和(自身を含む): 382090240

約数和(自身を除く): 239321476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 42643, 85286, 127929, 170572, 255858, 383787, 511716, 767574, 1151361, 1321933, 1535148, 2302722, 2643866, 3965799, 4605444, 5287732, 7931598, 11897397, 15863196, 23794794, 35692191, 47589588, 71384382, 142768764]

約数ペア:

[(1, 142768764), (2, 71384382), (3, 47589588), (4, 35692191), (6, 23794794), (9, 15863196), (12, 11897397), (18, 7931598), (27, 5287732), (31, 4605444), (36, 3965799), (54, 2643866), (62, 2302722), (93, 1535148), (108, 1321933), (124, 1151361), (186, 767574), (279, 511716), (372, 383787), (558, 255858), (837, 170572), (1116, 127929), (1674, 85286), (3348, 42643)]