78416154

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3323}}^1$

素因数の和:3376

約数の個数: 64

約数和(自身を含む): 191462400

約数和(自身を除く): 113046246

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 138, 171, 207, 342, 414, 437, 513, 621, 874, 1026, 1242, 1311, 2622, 3323, 3933, 6646, 7866, 9969, 11799, 19938, 23598, 29907, 59814, 63137, 76429, 89721, 126274, 152858, 179442, 189411, 229287, 378822, 458574, 568233, 687861, 1136466, 1375722, 1452151, 1704699, 2063583, 2904302, 3409398, 4127166, 4356453, 8712906, 13069359, 26138718, 39208077, 78416154]

約数ペア:

[(1, 78416154), (2, 39208077), (3, 26138718), (6, 13069359), (9, 8712906), (18, 4356453), (19, 4127166), (23, 3409398), (27, 2904302), (38, 2063583), (46, 1704699), (54, 1452151), (57, 1375722), (69, 1136466), (114, 687861), (138, 568233), (171, 458574), (207, 378822), (342, 229287), (414, 189411), (437, 179442), (513, 152858), (621, 126274), (874, 89721), (1026, 76429), (1242, 63137), (1311, 59814), (2622, 29907), (3323, 23598), (3933, 19938), (6646, 11799), (7866, 9969)]