75873864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 218234880

約数和(自身を除く): 142361016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 73, 88, 93, 124, 127, 132, 146, 186, 219, 248, 254, 264, 292, 341, 372, 381, 438, 508, 584, 682, 744, 762, 803, 876, 1016, 1023, 1364, 1397, 1524, 1606, 1752, 2046, 2263, 2409, 2728, 2794, 3048, 3212, 3937, 4092, 4191, 4526, 4818, 5588, 6424, 6789, 7874, 8184, 8382, 9052, 9271, 9636, 11176, 11811, 13578, 15748, 16764, 18104, 18542, 19272, 23622, 24893, 27156, 27813, 31496, 33528, 37084, 43307, 47244, 49786, 54312, 55626, 74168, 74679, 86614, 94488, 99572, 101981, 111252, 129921, 149358, 173228, 199144, 203962, 222504, 259842, 287401, 298716, 305943, 346456, 407924, 519684, 574802, 597432, 611886, 815848, 862203, 1039368, 1149604, 1223772, 1724406, 2299208, 2447544, 3161411, 3448812, 6322822, 6897624, 9484233, 12645644, 18968466, 25291288, 37936932, 75873864]

約数ペア:

[(1, 75873864), (2, 37936932), (3, 25291288), (4, 18968466), (6, 12645644), (8, 9484233), (11, 6897624), (12, 6322822), (22, 3448812), (24, 3161411), (31, 2447544), (33, 2299208), (44, 1724406), (62, 1223772), (66, 1149604), (73, 1039368), (88, 862203), (93, 815848), (124, 611886), (127, 597432), (132, 574802), (146, 519684), (186, 407924), (219, 346456), (248, 305943), (254, 298716), (264, 287401), (292, 259842), (341, 222504), (372, 203962), (381, 199144), (438, 173228), (508, 149358), (584, 129921), (682, 111252), (744, 101981), (762, 99572), (803, 94488), (876, 86614), (1016, 74679), (1023, 74168), (1364, 55626), (1397, 54312), (1524, 49786), (1606, 47244), (1752, 43307), (2046, 37084), (2263, 33528), (2409, 31496), (2728, 27813), (2794, 27156), (3048, 24893), (3212, 23622), (3937, 19272), (4092, 18542), (4191, 18104), (4526, 16764), (4818, 15748), (5588, 13578), (6424, 11811), (6789, 11176), (7874, 9636), (8184, 9271), (8382, 9052)]