78354108

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{103643}}^1$

素因数の和:103663

約数の個数: 48

約数和(自身を含む): 232162560

約数和(自身を除く): 153808452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 103643, 207286, 310929, 414572, 621858, 725501, 932787, 1243716, 1451002, 1865574, 2176503, 2798361, 2902004, 3731148, 4353006, 5596722, 6529509, 8706012, 11193444, 13059018, 19588527, 26118036, 39177054, 78354108]

約数ペア:

[(1, 78354108), (2, 39177054), (3, 26118036), (4, 19588527), (6, 13059018), (7, 11193444), (9, 8706012), (12, 6529509), (14, 5596722), (18, 4353006), (21, 3731148), (27, 2902004), (28, 2798361), (36, 2176503), (42, 1865574), (54, 1451002), (63, 1243716), (84, 932787), (108, 725501), (126, 621858), (189, 414572), (252, 310929), (378, 207286), (756, 103643)]