123663372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{86599}}^1$

素因数の和:86630

約数の個数: 48

約数和(自身を含む): 349171200

約数和(自身を除く): 225507828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 86599, 173198, 259797, 346396, 519594, 606193, 1039188, 1212386, 1472183, 1818579, 2424772, 2944366, 3637158, 4416549, 5888732, 7274316, 8833098, 10305281, 17666196, 20610562, 30915843, 41221124, 61831686, 123663372]

約数ペア:

[(1, 123663372), (2, 61831686), (3, 41221124), (4, 30915843), (6, 20610562), (7, 17666196), (12, 10305281), (14, 8833098), (17, 7274316), (21, 5888732), (28, 4416549), (34, 3637158), (42, 2944366), (51, 2424772), (68, 1818579), (84, 1472183), (102, 1212386), (119, 1039188), (204, 606193), (238, 519594), (357, 346396), (476, 259797), (714, 173198), (1428, 86599)]