61179924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20641}}^1$

素因数の和:20680

約数の個数: 48

約数和(自身を含む): 161833280

約数和(自身を除く): 100653356

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 20641, 41282, 61923, 82564, 123846, 247692, 268333, 392179, 536666, 784358, 804999, 1073332, 1176537, 1568716, 1609998, 2353074, 3219996, 4706148, 5098327, 10196654, 15294981, 20393308, 30589962, 61179924]

約数ペア:

[(1, 61179924), (2, 30589962), (3, 20393308), (4, 15294981), (6, 10196654), (12, 5098327), (13, 4706148), (19, 3219996), (26, 2353074), (38, 1609998), (39, 1568716), (52, 1176537), (57, 1073332), (76, 804999), (78, 784358), (114, 536666), (156, 392179), (228, 268333), (247, 247692), (494, 123846), (741, 82564), (988, 61923), (1482, 41282), (2964, 20641)]