25643232

素因数分解:

$2^5\times 3^2\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:616

約数の個数: 72

約数和(自身を含む): 73415160

約数和(自身を除く): 47771928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 269, 288, 331, 538, 662, 807, 993, 1076, 1324, 1614, 1986, 2152, 2421, 2648, 2979, 3228, 3972, 4304, 4842, 5296, 5958, 6456, 7944, 8608, 9684, 10592, 11916, 12912, 15888, 19368, 23832, 25824, 31776, 38736, 47664, 77472, 89039, 95328, 178078, 267117, 356156, 534234, 712312, 801351, 1068468, 1424624, 1602702, 2136936, 2849248, 3205404, 4273872, 6410808, 8547744, 12821616, 25643232]

約数ペア:

[(1, 25643232), (2, 12821616), (3, 8547744), (4, 6410808), (6, 4273872), (8, 3205404), (9, 2849248), (12, 2136936), (16, 1602702), (18, 1424624), (24, 1068468), (32, 801351), (36, 712312), (48, 534234), (72, 356156), (96, 267117), (144, 178078), (269, 95328), (288, 89039), (331, 77472), (538, 47664), (662, 38736), (807, 31776), (993, 25824), (1076, 23832), (1324, 19368), (1614, 15888), (1986, 12912), (2152, 11916), (2421, 10592), (2648, 9684), (2979, 8608), (3228, 7944), (3972, 6456), (4304, 5958), (4842, 5296)]