40169808

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{5693}}^1$

素因数の和:5721

約数の個数: 90

約数和(自身を含む): 130796874

約数和(自身を除く): 90627066

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 5693, 7056, 11386, 17079, 22772, 34158, 39851, 45544, 51237, 68316, 79702, 91088, 102474, 119553, 136632, 159404, 204948, 239106, 273264, 278957, 318808, 358659, 409896, 478212, 557914, 637616, 717318, 819792, 836871, 956424, 1115828, 1434636, 1673742, 1912848, 2231656, 2510613, 2869272, 3347484, 4463312, 5021226, 5738544, 6694968, 10042452, 13389936, 20084904, 40169808]

約数ペア:

[(1, 40169808), (2, 20084904), (3, 13389936), (4, 10042452), (6, 6694968), (7, 5738544), (8, 5021226), (9, 4463312), (12, 3347484), (14, 2869272), (16, 2510613), (18, 2231656), (21, 1912848), (24, 1673742), (28, 1434636), (36, 1115828), (42, 956424), (48, 836871), (49, 819792), (56, 717318), (63, 637616), (72, 557914), (84, 478212), (98, 409896), (112, 358659), (126, 318808), (144, 278957), (147, 273264), (168, 239106), (196, 204948), (252, 159404), (294, 136632), (336, 119553), (392, 102474), (441, 91088), (504, 79702), (588, 68316), (784, 51237), (882, 45544), (1008, 39851), (1176, 34158), (1764, 22772), (2352, 17079), (3528, 11386), (5693, 7056)]