71286927582

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{243781}}^1$

素因数の和:243985

約数の個数: 64

約数和(自身を含む): 161200359936

約数和(自身を除く): 89913432354

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 163, 299, 326, 489, 598, 897, 978, 1794, 2119, 3749, 4238, 6357, 7498, 11247, 12714, 22494, 48737, 97474, 146211, 243781, 292422, 487562, 731343, 1462686, 3169153, 5606963, 6338306, 9507459, 11213926, 16820889, 19014918, 33641778, 39736303, 72890519, 79472606, 119208909, 145781038, 218671557, 238417818, 437343114, 516571939, 913934969, 1033143878, 1549715817, 1827869938, 2741804907, 3099431634, 5483609814, 11881154597, 23762309194, 35643463791, 71286927582]

約数ペア:

[(1, 71286927582), (2, 35643463791), (3, 23762309194), (6, 11881154597), (13, 5483609814), (23, 3099431634), (26, 2741804907), (39, 1827869938), (46, 1549715817), (69, 1033143878), (78, 913934969), (138, 516571939), (163, 437343114), (299, 238417818), (326, 218671557), (489, 145781038), (598, 119208909), (897, 79472606), (978, 72890519), (1794, 39736303), (2119, 33641778), (3749, 19014918), (4238, 16820889), (6357, 11213926), (7498, 9507459), (11247, 6338306), (12714, 5606963), (22494, 3169153), (48737, 1462686), (97474, 731343), (146211, 487562), (243781, 292422)]