71838492

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^2$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 187434240

約数和(自身を除く): 115595748

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 83, 132, 158, 166, 237, 249, 316, 332, 474, 498, 869, 913, 948, 996, 1738, 1826, 2607, 2739, 3476, 3652, 5214, 5478, 6557, 6889, 10428, 10956, 13114, 13778, 19671, 20667, 26228, 27556, 39342, 41334, 72127, 75779, 78684, 82668, 144254, 151558, 216381, 227337, 288508, 303116, 432762, 454674, 544231, 865524, 909348, 1088462, 1632693, 2176924, 3265386, 5986541, 6530772, 11973082, 17959623, 23946164, 35919246, 71838492]

約数ペア:

[(1, 71838492), (2, 35919246), (3, 23946164), (4, 17959623), (6, 11973082), (11, 6530772), (12, 5986541), (22, 3265386), (33, 2176924), (44, 1632693), (66, 1088462), (79, 909348), (83, 865524), (132, 544231), (158, 454674), (166, 432762), (237, 303116), (249, 288508), (316, 227337), (332, 216381), (474, 151558), (498, 144254), (869, 82668), (913, 78684), (948, 75779), (996, 72127), (1738, 41334), (1826, 39342), (2607, 27556), (2739, 26228), (3476, 20667), (3652, 19671), (5214, 13778), (5478, 13114), (6557, 10956), (6889, 10428)]