56173644

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{349}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 151351200

約数和(自身を除く): 95177556

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 263, 306, 349, 526, 612, 698, 789, 1047, 1052, 1396, 1578, 2094, 2367, 3141, 3156, 4188, 4471, 4734, 5933, 6282, 8942, 9468, 11866, 12564, 13413, 17799, 17884, 23732, 26826, 35598, 40239, 53397, 53652, 71196, 80478, 91787, 106794, 160956, 183574, 213588, 275361, 367148, 550722, 826083, 1101444, 1560379, 1652166, 3120758, 3304332, 4681137, 6241516, 9362274, 14043411, 18724548, 28086822, 56173644]

約数ペア:

[(1, 56173644), (2, 28086822), (3, 18724548), (4, 14043411), (6, 9362274), (9, 6241516), (12, 4681137), (17, 3304332), (18, 3120758), (34, 1652166), (36, 1560379), (51, 1101444), (68, 826083), (102, 550722), (153, 367148), (204, 275361), (263, 213588), (306, 183574), (349, 160956), (526, 106794), (612, 91787), (698, 80478), (789, 71196), (1047, 53652), (1052, 53397), (1396, 40239), (1578, 35598), (2094, 26826), (2367, 23732), (3141, 17884), (3156, 17799), (4188, 13413), (4471, 12564), (4734, 11866), (5933, 9468), (6282, 8942)]