70893216

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3467}}^1$

素因数の和:3554

約数の個数: 72

約数和(自身を含む): 204501024

約数和(自身を除く): 133607808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 3467, 5112, 6816, 6934, 10224, 10401, 13868, 20448, 20802, 27736, 31203, 41604, 55472, 62406, 83208, 110944, 124812, 166416, 246157, 249624, 332832, 492314, 499248, 738471, 984628, 998496, 1476942, 1969256, 2215413, 2953884, 3938512, 4430826, 5907768, 7877024, 8861652, 11815536, 17723304, 23631072, 35446608, 70893216]

約数ペア:

[(1, 70893216), (2, 35446608), (3, 23631072), (4, 17723304), (6, 11815536), (8, 8861652), (9, 7877024), (12, 5907768), (16, 4430826), (18, 3938512), (24, 2953884), (32, 2215413), (36, 1969256), (48, 1476942), (71, 998496), (72, 984628), (96, 738471), (142, 499248), (144, 492314), (213, 332832), (284, 249624), (288, 246157), (426, 166416), (568, 124812), (639, 110944), (852, 83208), (1136, 62406), (1278, 55472), (1704, 41604), (2272, 31203), (2556, 27736), (3408, 20802), (3467, 20448), (5112, 13868), (6816, 10401), (6934, 10224)]