61615956

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 155071840

約数和(自身を除く): 93455884

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 109, 163, 204, 218, 289, 326, 327, 436, 489, 578, 652, 654, 867, 978, 1156, 1308, 1734, 1853, 1956, 2771, 3468, 3706, 5542, 5559, 7412, 8313, 11084, 11118, 16626, 17767, 22236, 31501, 33252, 35534, 47107, 53301, 63002, 71068, 94214, 94503, 106602, 126004, 141321, 188428, 189006, 213204, 282642, 302039, 378012, 565284, 604078, 906117, 1208156, 1812234, 3624468, 5134663, 10269326, 15403989, 20538652, 30807978, 61615956]

約数ペア:

[(1, 61615956), (2, 30807978), (3, 20538652), (4, 15403989), (6, 10269326), (12, 5134663), (17, 3624468), (34, 1812234), (51, 1208156), (68, 906117), (102, 604078), (109, 565284), (163, 378012), (204, 302039), (218, 282642), (289, 213204), (326, 189006), (327, 188428), (436, 141321), (489, 126004), (578, 106602), (652, 94503), (654, 94214), (867, 71068), (978, 63002), (1156, 53301), (1308, 47107), (1734, 35534), (1853, 33252), (1956, 31501), (2771, 22236), (3468, 17767), (3706, 16626), (5542, 11118), (5559, 11084), (7412, 8313)]