61542618

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 139864320

約数和(自身を除く): 78321702

約数列:

[1, 2, 3, 6, 17, 23, 34, 37, 46, 51, 69, 74, 102, 111, 138, 222, 391, 629, 709, 782, 851, 1173, 1258, 1418, 1702, 1887, 2127, 2346, 2553, 3774, 4254, 5106, 12053, 14467, 16307, 24106, 26233, 28934, 32614, 36159, 43401, 48921, 52466, 72318, 78699, 86802, 97842, 157398, 277219, 445961, 554438, 603359, 831657, 891922, 1206718, 1337883, 1663314, 1810077, 2675766, 3620154, 10257103, 20514206, 30771309, 61542618]

約数ペア:

[(1, 61542618), (2, 30771309), (3, 20514206), (6, 10257103), (17, 3620154), (23, 2675766), (34, 1810077), (37, 1663314), (46, 1337883), (51, 1206718), (69, 891922), (74, 831657), (102, 603359), (111, 554438), (138, 445961), (222, 277219), (391, 157398), (629, 97842), (709, 86802), (782, 78699), (851, 72318), (1173, 52466), (1258, 48921), (1418, 43401), (1702, 36159), (1887, 32614), (2127, 28934), (2346, 26233), (2553, 24106), (3774, 16307), (4254, 14467), (5106, 12053)]