81754872

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179287}}^1$

素因数の和:179315

約数の個数: 32

約数和(自身を含む): 215145600

約数和(自身を除く): 133390728

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 179287, 358574, 537861, 717148, 1075722, 1434296, 2151444, 3406453, 4302888, 6812906, 10219359, 13625812, 20438718, 27251624, 40877436, 81754872]

約数ペア:

[(1, 81754872), (2, 40877436), (3, 27251624), (4, 20438718), (6, 13625812), (8, 10219359), (12, 6812906), (19, 4302888), (24, 3406453), (38, 2151444), (57, 1434296), (76, 1075722), (114, 717148), (152, 537861), (228, 358574), (456, 179287)]