129436128

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{5689}}^1$

素因数の和:5784

約数の個数: 72

約数和(自身を含む): 372808800

約数和(自身を除く): 243372672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5688, 5689, 7584, 11376, 11378, 17067, 22752, 22756, 34134, 45512, 51201, 68268, 91024, 102402, 136536, 182048, 204804, 273072, 409608, 449431, 546144, 819216, 898862, 1348293, 1638432, 1797724, 2696586, 3595448, 4044879, 5393172, 7190896, 8089758, 10786344, 14381792, 16179516, 21572688, 32359032, 43145376, 64718064, 129436128]

約数ペア:

[(1, 129436128), (2, 64718064), (3, 43145376), (4, 32359032), (6, 21572688), (8, 16179516), (9, 14381792), (12, 10786344), (16, 8089758), (18, 7190896), (24, 5393172), (32, 4044879), (36, 3595448), (48, 2696586), (72, 1797724), (79, 1638432), (96, 1348293), (144, 898862), (158, 819216), (237, 546144), (288, 449431), (316, 409608), (474, 273072), (632, 204804), (711, 182048), (948, 136536), (1264, 102402), (1422, 91024), (1896, 68268), (2528, 51201), (2844, 45512), (3792, 34134), (5688, 22756), (5689, 22752), (7584, 17067), (11376, 11378)]