68705176

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 141523200

約数和(自身を除く): 72818024

約数列:

[1, 2, 4, 8, 29, 31, 41, 58, 62, 82, 116, 124, 164, 232, 233, 248, 328, 466, 899, 932, 1189, 1271, 1798, 1864, 2378, 2542, 3596, 4756, 5084, 6757, 7192, 7223, 9512, 9553, 10168, 13514, 14446, 19106, 27028, 28892, 36859, 38212, 54056, 57784, 73718, 76424, 147436, 209467, 277037, 294872, 296143, 418934, 554074, 592286, 837868, 1108148, 1184572, 1675736, 2216296, 2369144, 8588147, 17176294, 34352588, 68705176]

約数ペア:

[(1, 68705176), (2, 34352588), (4, 17176294), (8, 8588147), (29, 2369144), (31, 2216296), (41, 1675736), (58, 1184572), (62, 1108148), (82, 837868), (116, 592286), (124, 554074), (164, 418934), (232, 296143), (233, 294872), (248, 277037), (328, 209467), (466, 147436), (899, 76424), (932, 73718), (1189, 57784), (1271, 54056), (1798, 38212), (1864, 36859), (2378, 28892), (2542, 27028), (3596, 19106), (4756, 14446), (5084, 13514), (6757, 10168), (7192, 9553), (7223, 9512)]