71832583810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1\times {\mathrm{10457}}^1$

素因数の和:11527

約数の個数: 64

約数和(自身を含む): 142027839072

約数和(自身を除く): 70195255262

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 997, 1378, 1994, 3445, 4985, 6890, 9970, 10457, 12961, 20914, 25922, 52285, 52841, 64805, 104570, 105682, 129610, 135941, 264205, 271882, 528410, 554221, 679705, 686933, 1108442, 1359410, 1373866, 2771105, 3434665, 5542210, 6869330, 7204873, 10425629, 14409746, 20851258, 36024365, 52128145, 72048730, 104256290, 135533177, 271066354, 552558337, 677665885, 1105116674, 1355331770, 2762791685, 5525583370, 7183258381, 14366516762, 35916291905, 71832583810]

約数ペア:

[(1, 71832583810), (2, 35916291905), (5, 14366516762), (10, 7183258381), (13, 5525583370), (26, 2762791685), (53, 1355331770), (65, 1105116674), (106, 677665885), (130, 552558337), (265, 271066354), (530, 135533177), (689, 104256290), (997, 72048730), (1378, 52128145), (1994, 36024365), (3445, 20851258), (4985, 14409746), (6890, 10425629), (9970, 7204873), (10457, 6869330), (12961, 5542210), (20914, 3434665), (25922, 2771105), (52285, 1373866), (52841, 1359410), (64805, 1108442), (104570, 686933), (105682, 679705), (129610, 554221), (135941, 528410), (264205, 271882)]