71570928

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10427}}^1$

素因数の和:10462

約数の個数: 80

約数和(自身を含む): 217236096

約数和(自身を除く): 145665168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 10427, 20854, 31281, 41708, 62562, 83416, 114697, 125124, 135551, 166832, 229394, 250248, 271102, 344091, 406653, 458788, 500496, 542204, 688182, 813306, 917576, 1084408, 1376364, 1491061, 1626612, 1835152, 2168816, 2752728, 2982122, 3253224, 4473183, 5505456, 5964244, 6506448, 8946366, 11928488, 17892732, 23856976, 35785464, 71570928]

約数ペア:

[(1, 71570928), (2, 35785464), (3, 23856976), (4, 17892732), (6, 11928488), (8, 8946366), (11, 6506448), (12, 5964244), (13, 5505456), (16, 4473183), (22, 3253224), (24, 2982122), (26, 2752728), (33, 2168816), (39, 1835152), (44, 1626612), (48, 1491061), (52, 1376364), (66, 1084408), (78, 917576), (88, 813306), (104, 688182), (132, 542204), (143, 500496), (156, 458788), (176, 406653), (208, 344091), (264, 271102), (286, 250248), (312, 229394), (429, 166832), (528, 135551), (572, 125124), (624, 114697), (858, 83416), (1144, 62562), (1716, 41708), (2288, 31281), (3432, 20854), (6864, 10427)]