120278652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 306948096

約数和(自身を除く): 186669444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 169, 254, 338, 381, 467, 507, 508, 676, 762, 934, 1014, 1401, 1524, 1651, 1868, 2028, 2802, 3302, 4953, 5604, 6071, 6604, 9906, 12142, 18213, 19812, 21463, 24284, 36426, 42926, 59309, 64389, 72852, 78923, 85852, 118618, 128778, 157846, 177927, 236769, 237236, 257556, 315692, 355854, 473538, 711708, 771017, 947076, 1542034, 2313051, 3084068, 4626102, 9252204, 10023221, 20046442, 30069663, 40092884, 60139326, 120278652]

約数ペア:

[(1, 120278652), (2, 60139326), (3, 40092884), (4, 30069663), (6, 20046442), (12, 10023221), (13, 9252204), (26, 4626102), (39, 3084068), (52, 2313051), (78, 1542034), (127, 947076), (156, 771017), (169, 711708), (254, 473538), (338, 355854), (381, 315692), (467, 257556), (507, 237236), (508, 236769), (676, 177927), (762, 157846), (934, 128778), (1014, 118618), (1401, 85852), (1524, 78923), (1651, 72852), (1868, 64389), (2028, 59309), (2802, 42926), (3302, 36426), (4953, 24284), (5604, 21463), (6071, 19812), (6604, 18213), (9906, 12142)]