72185784

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2153}}^1$

素因数の和:2300

約数の個数: 64

約数和(自身を含む): 198512640

約数和(自身を除く): 126326856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 127, 132, 254, 264, 381, 508, 762, 1016, 1397, 1524, 2153, 2794, 3048, 4191, 4306, 5588, 6459, 8382, 8612, 11176, 12918, 16764, 17224, 23683, 25836, 33528, 47366, 51672, 71049, 94732, 142098, 189464, 273431, 284196, 546862, 568392, 820293, 1093724, 1640586, 2187448, 3007741, 3281172, 6015482, 6562344, 9023223, 12030964, 18046446, 24061928, 36092892, 72185784]

約数ペア:

[(1, 72185784), (2, 36092892), (3, 24061928), (4, 18046446), (6, 12030964), (8, 9023223), (11, 6562344), (12, 6015482), (22, 3281172), (24, 3007741), (33, 2187448), (44, 1640586), (66, 1093724), (88, 820293), (127, 568392), (132, 546862), (254, 284196), (264, 273431), (381, 189464), (508, 142098), (762, 94732), (1016, 71049), (1397, 51672), (1524, 47366), (2153, 33528), (2794, 25836), (3048, 23683), (4191, 17224), (4306, 16764), (5588, 12918), (6459, 11176), (8382, 8612)]