78765804

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{56101}}^1$

素因数の和:56127

約数の個数: 48

約数和(自身を含む): 219919840

約数和(自身を除く): 141154036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 56101, 112202, 168303, 224404, 336606, 504909, 673212, 729313, 1009818, 1458626, 1514727, 2019636, 2187939, 2917252, 3029454, 4375878, 6058908, 6563817, 8751756, 13127634, 19691451, 26255268, 39382902, 78765804]

約数ペア:

[(1, 78765804), (2, 39382902), (3, 26255268), (4, 19691451), (6, 13127634), (9, 8751756), (12, 6563817), (13, 6058908), (18, 4375878), (26, 3029454), (27, 2917252), (36, 2187939), (39, 2019636), (52, 1514727), (54, 1458626), (78, 1009818), (108, 729313), (117, 673212), (156, 504909), (234, 336606), (351, 224404), (468, 168303), (702, 112202), (1404, 56101)]