81634032

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29837}}^1$

素因数の和:29870

約数の個数: 60

約数和(自身を含む): 240494280

約数和(自身を除く): 158860248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 29837, 59674, 89511, 119348, 179022, 238696, 268533, 358044, 477392, 537066, 566903, 716088, 1074132, 1133806, 1432176, 1700709, 2148264, 2267612, 3401418, 4296528, 4535224, 5102127, 6802836, 9070448, 10204254, 13605672, 20408508, 27211344, 40817016, 81634032]

約数ペア:

[(1, 81634032), (2, 40817016), (3, 27211344), (4, 20408508), (6, 13605672), (8, 10204254), (9, 9070448), (12, 6802836), (16, 5102127), (18, 4535224), (19, 4296528), (24, 3401418), (36, 2267612), (38, 2148264), (48, 1700709), (57, 1432176), (72, 1133806), (76, 1074132), (114, 716088), (144, 566903), (152, 537066), (171, 477392), (228, 358044), (304, 268533), (342, 238696), (456, 179022), (684, 119348), (912, 89511), (1368, 59674), (2736, 29837)]