83078716

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{3187}}^1$

素因数の和:3231

約数の個数: 48

約数和(自身を含む): 178528000

約数和(自身を除く): 95449284

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1862, 3187, 3724, 6374, 6517, 12748, 13034, 22309, 26068, 44618, 60553, 89236, 121106, 156163, 242212, 312326, 423871, 624652, 847742, 1093141, 1695484, 2186282, 2967097, 4372564, 5934194, 11868388, 20769679, 41539358, 83078716]

約数ペア:

[(1, 83078716), (2, 41539358), (4, 20769679), (7, 11868388), (14, 5934194), (19, 4372564), (28, 2967097), (38, 2186282), (49, 1695484), (76, 1093141), (98, 847742), (133, 624652), (196, 423871), (266, 312326), (343, 242212), (532, 156163), (686, 121106), (931, 89236), (1372, 60553), (1862, 44618), (3187, 26068), (3724, 22309), (6374, 13034), (6517, 12748)]