84806836

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 158114880

約数和(自身を除く): 73308044

約数列:

[1, 2, 4, 43, 59, 61, 86, 118, 122, 137, 172, 236, 244, 274, 548, 2537, 2623, 3599, 5074, 5246, 5891, 7198, 8083, 8357, 10148, 10492, 11782, 14396, 16166, 16714, 23564, 32332, 33428, 154757, 309514, 347569, 359351, 493063, 619028, 695138, 718702, 986126, 1390276, 1437404, 1972252, 21201709, 42403418, 84806836]

約数ペア:

[(1, 84806836), (2, 42403418), (4, 21201709), (43, 1972252), (59, 1437404), (61, 1390276), (86, 986126), (118, 718702), (122, 695138), (137, 619028), (172, 493063), (236, 359351), (244, 347569), (274, 309514), (548, 154757), (2537, 33428), (2623, 32332), (3599, 23564), (5074, 16714), (5246, 16166), (5891, 14396), (7198, 11782), (8083, 10492), (8357, 10148)]