72618048

素因数分解:

$2^6\times 3^2\times {\mathrm{139}}^1\times {\mathrm{907}}^1$

素因数の和:1064

約数の個数: 84

約数和(自身を含む): 209875120

約数和(自身を除く): 137257072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 139, 144, 192, 278, 288, 417, 556, 576, 834, 907, 1112, 1251, 1668, 1814, 2224, 2502, 2721, 3336, 3628, 4448, 5004, 5442, 6672, 7256, 8163, 8896, 10008, 10884, 13344, 14512, 16326, 20016, 21768, 26688, 29024, 32652, 40032, 43536, 58048, 65304, 80064, 87072, 126073, 130608, 174144, 252146, 261216, 378219, 504292, 522432, 756438, 1008584, 1134657, 1512876, 2017168, 2269314, 3025752, 4034336, 4538628, 6051504, 8068672, 9077256, 12103008, 18154512, 24206016, 36309024, 72618048]

約数ペア:

[(1, 72618048), (2, 36309024), (3, 24206016), (4, 18154512), (6, 12103008), (8, 9077256), (9, 8068672), (12, 6051504), (16, 4538628), (18, 4034336), (24, 3025752), (32, 2269314), (36, 2017168), (48, 1512876), (64, 1134657), (72, 1008584), (96, 756438), (139, 522432), (144, 504292), (192, 378219), (278, 261216), (288, 252146), (417, 174144), (556, 130608), (576, 126073), (834, 87072), (907, 80064), (1112, 65304), (1251, 58048), (1668, 43536), (1814, 40032), (2224, 32652), (2502, 29024), (2721, 26688), (3336, 21768), (3628, 20016), (4448, 16326), (5004, 14512), (5442, 13344), (6672, 10884), (7256, 10008), (8163, 8896)]