64270944

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{5443}}^1$

素因数の和:5500

約数の個数: 72

約数和(自身を含む): 187262712

約数和(自身を除く): 122991768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5443, 5904, 10886, 11808, 16329, 21772, 32658, 43544, 48987, 65316, 87088, 97974, 130632, 174176, 195948, 223163, 261264, 391896, 446326, 522528, 669489, 783792, 892652, 1338978, 1567584, 1785304, 2008467, 2677956, 3570608, 4016934, 5355912, 7141216, 8033868, 10711824, 16067736, 21423648, 32135472, 64270944]

約数ペア:

[(1, 64270944), (2, 32135472), (3, 21423648), (4, 16067736), (6, 10711824), (8, 8033868), (9, 7141216), (12, 5355912), (16, 4016934), (18, 3570608), (24, 2677956), (32, 2008467), (36, 1785304), (41, 1567584), (48, 1338978), (72, 892652), (82, 783792), (96, 669489), (123, 522528), (144, 446326), (164, 391896), (246, 261264), (288, 223163), (328, 195948), (369, 174176), (492, 130632), (656, 97974), (738, 87088), (984, 65316), (1312, 48987), (1476, 43544), (1968, 32658), (2952, 21772), (3936, 16329), (5443, 11808), (5904, 10886)]