78204168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{155167}}^1$

素因数の和:155186

約数の個数: 48

約数和(自身を含む): 242062080

約数和(自身を除く): 163857912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 155167, 310334, 465501, 620668, 931002, 1086169, 1241336, 1396503, 1862004, 2172338, 2793006, 3258507, 3724008, 4344676, 5586012, 6517014, 8689352, 9775521, 11172024, 13034028, 19551042, 26068056, 39102084, 78204168]

約数ペア:

[(1, 78204168), (2, 39102084), (3, 26068056), (4, 19551042), (6, 13034028), (7, 11172024), (8, 9775521), (9, 8689352), (12, 6517014), (14, 5586012), (18, 4344676), (21, 3724008), (24, 3258507), (28, 2793006), (36, 2172338), (42, 1862004), (56, 1396503), (63, 1241336), (72, 1086169), (84, 931002), (126, 620668), (168, 465501), (252, 310334), (504, 155167)]