73138872

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 188876160

約数和(自身を除く): 115737288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 131, 172, 258, 262, 344, 393, 516, 524, 541, 786, 1032, 1048, 1082, 1572, 1623, 2164, 3144, 3246, 4328, 5633, 6492, 11266, 12984, 16899, 22532, 23263, 33798, 45064, 46526, 67596, 69789, 70871, 93052, 135192, 139578, 141742, 186104, 212613, 279156, 283484, 425226, 558312, 566968, 850452, 1700904, 3047453, 6094906, 9142359, 12189812, 18284718, 24379624, 36569436, 73138872]

約数ペア:

[(1, 73138872), (2, 36569436), (3, 24379624), (4, 18284718), (6, 12189812), (8, 9142359), (12, 6094906), (24, 3047453), (43, 1700904), (86, 850452), (129, 566968), (131, 558312), (172, 425226), (258, 283484), (262, 279156), (344, 212613), (393, 186104), (516, 141742), (524, 139578), (541, 135192), (786, 93052), (1032, 70871), (1048, 69789), (1082, 67596), (1572, 46526), (1623, 45064), (2164, 33798), (3144, 23263), (3246, 22532), (4328, 16899), (5633, 12984), (6492, 11266)]