40133088

素因数分解:

$2^5\times 3^2\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:768

約数の個数: 72

約数和(自身を含む): 114745176

約数和(自身を除く): 74612088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 331, 421, 662, 842, 993, 1263, 1324, 1684, 1986, 2526, 2648, 2979, 3368, 3789, 3972, 5052, 5296, 5958, 6736, 7578, 7944, 10104, 10592, 11916, 13472, 15156, 15888, 20208, 23832, 30312, 31776, 40416, 47664, 60624, 95328, 121248, 139351, 278702, 418053, 557404, 836106, 1114808, 1254159, 1672212, 2229616, 2508318, 3344424, 4459232, 5016636, 6688848, 10033272, 13377696, 20066544, 40133088]

約数ペア:

[(1, 40133088), (2, 20066544), (3, 13377696), (4, 10033272), (6, 6688848), (8, 5016636), (9, 4459232), (12, 3344424), (16, 2508318), (18, 2229616), (24, 1672212), (32, 1254159), (36, 1114808), (48, 836106), (72, 557404), (96, 418053), (144, 278702), (288, 139351), (331, 121248), (421, 95328), (662, 60624), (842, 47664), (993, 40416), (1263, 31776), (1324, 30312), (1684, 23832), (1986, 20208), (2526, 15888), (2648, 15156), (2979, 13472), (3368, 11916), (3789, 10592), (3972, 10104), (5052, 7944), (5296, 7578), (5958, 6736)]