77885722538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{1931}}^1$

素因数の和:2367

約数の個数: 64

約数和(自身を含む): 129700569600

約数和(自身を除く): 51814847062

約数列:

[1, 2, 13, 26, 73, 79, 146, 158, 269, 538, 949, 1027, 1898, 1931, 2054, 3497, 3862, 5767, 6994, 11534, 19637, 21251, 25103, 39274, 42502, 50206, 74971, 140963, 149942, 152549, 255281, 276263, 281926, 305098, 510562, 519439, 552526, 1038878, 1551323, 1832519, 1983137, 3102646, 3665038, 3966274, 6752707, 11136077, 13505414, 20167199, 22272154, 37919047, 40334398, 41035681, 75838094, 82071362, 144769001, 289538002, 492947611, 533463853, 985895222, 1066927706, 2995604713, 5991209426, 38942861269, 77885722538]

約数ペア:

[(1, 77885722538), (2, 38942861269), (13, 5991209426), (26, 2995604713), (73, 1066927706), (79, 985895222), (146, 533463853), (158, 492947611), (269, 289538002), (538, 144769001), (949, 82071362), (1027, 75838094), (1898, 41035681), (1931, 40334398), (2054, 37919047), (3497, 22272154), (3862, 20167199), (5767, 13505414), (6994, 11136077), (11534, 6752707), (19637, 3966274), (21251, 3665038), (25103, 3102646), (39274, 1983137), (42502, 1832519), (50206, 1551323), (74971, 1038878), (140963, 552526), (149942, 519439), (152549, 510562), (255281, 305098), (276263, 281926)]