123338376

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{27191}}^1$

素因数の和:27216

約数の個数: 80

約数和(自身を含む): 394827840

約数和(自身を除く): 271489464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 27191, 54382, 81573, 108764, 163146, 190337, 217528, 244719, 326292, 380674, 489438, 571011, 652584, 734157, 761348, 978876, 1142022, 1468314, 1522696, 1713033, 1957752, 2202471, 2284044, 2936628, 3426066, 4404942, 4568088, 5139099, 5873256, 6852132, 8809884, 10278198, 13704264, 15417297, 17619768, 20556396, 30834594, 41112792, 61669188, 123338376]

約数ペア:

[(1, 123338376), (2, 61669188), (3, 41112792), (4, 30834594), (6, 20556396), (7, 17619768), (8, 15417297), (9, 13704264), (12, 10278198), (14, 8809884), (18, 6852132), (21, 5873256), (24, 5139099), (27, 4568088), (28, 4404942), (36, 3426066), (42, 2936628), (54, 2284044), (56, 2202471), (63, 1957752), (72, 1713033), (81, 1522696), (84, 1468314), (108, 1142022), (126, 978876), (162, 761348), (168, 734157), (189, 652584), (216, 571011), (252, 489438), (324, 380674), (378, 326292), (504, 244719), (567, 217528), (648, 190337), (756, 163146), (1134, 108764), (1512, 81573), (2268, 54382), (4536, 27191)]