78709752

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:394

約数の個数: 128

約数和(自身を含む): 241171200

約数和(自身を除く): 162461448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 157, 198, 211, 216, 264, 297, 314, 396, 422, 471, 594, 628, 633, 792, 844, 942, 1188, 1256, 1266, 1413, 1688, 1727, 1884, 1899, 2321, 2376, 2532, 2826, 3454, 3768, 3798, 4239, 4642, 5064, 5181, 5652, 5697, 6908, 6963, 7596, 8478, 9284, 10362, 11304, 11394, 13816, 13926, 15192, 15543, 16956, 18568, 20724, 20889, 22788, 27852, 31086, 33127, 33912, 41448, 41778, 45576, 46629, 55704, 62172, 62667, 66254, 83556, 93258, 99381, 124344, 125334, 132508, 167112, 186516, 198762, 250668, 265016, 298143, 364397, 373032, 397524, 501336, 596286, 728794, 795048, 894429, 1093191, 1192572, 1457588, 1788858, 2186382, 2385144, 2915176, 3279573, 3577716, 4372764, 6559146, 7155432, 8745528, 9838719, 13118292, 19677438, 26236584, 39354876, 78709752]

約数ペア:

[(1, 78709752), (2, 39354876), (3, 26236584), (4, 19677438), (6, 13118292), (8, 9838719), (9, 8745528), (11, 7155432), (12, 6559146), (18, 4372764), (22, 3577716), (24, 3279573), (27, 2915176), (33, 2385144), (36, 2186382), (44, 1788858), (54, 1457588), (66, 1192572), (72, 1093191), (88, 894429), (99, 795048), (108, 728794), (132, 596286), (157, 501336), (198, 397524), (211, 373032), (216, 364397), (264, 298143), (297, 265016), (314, 250668), (396, 198762), (422, 186516), (471, 167112), (594, 132508), (628, 125334), (633, 124344), (792, 99381), (844, 93258), (942, 83556), (1188, 66254), (1256, 62667), (1266, 62172), (1413, 55704), (1688, 46629), (1727, 45576), (1884, 41778), (1899, 41448), (2321, 33912), (2376, 33127), (2532, 31086), (2826, 27852), (3454, 22788), (3768, 20889), (3798, 20724), (4239, 18568), (4642, 16956), (5064, 15543), (5181, 15192), (5652, 13926), (5697, 13816), (6908, 11394), (6963, 11304), (7596, 10362), (8478, 9284)]