61280772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1171}}^1$

素因数の和:1281

約数の個数: 72

約数和(自身を含む): 168346080

約数和(自身を除く): 107065308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 89, 98, 147, 178, 196, 267, 294, 356, 534, 588, 623, 1068, 1171, 1246, 1869, 2342, 2492, 3513, 3738, 4361, 4684, 7026, 7476, 8197, 8722, 13083, 14052, 16394, 17444, 24591, 26166, 32788, 49182, 52332, 57379, 98364, 104219, 114758, 172137, 208438, 229516, 312657, 344274, 416876, 625314, 688548, 729533, 1250628, 1459066, 2188599, 2918132, 4377198, 5106731, 8754396, 10213462, 15320193, 20426924, 30640386, 61280772]

約数ペア:

[(1, 61280772), (2, 30640386), (3, 20426924), (4, 15320193), (6, 10213462), (7, 8754396), (12, 5106731), (14, 4377198), (21, 2918132), (28, 2188599), (42, 1459066), (49, 1250628), (84, 729533), (89, 688548), (98, 625314), (147, 416876), (178, 344274), (196, 312657), (267, 229516), (294, 208438), (356, 172137), (534, 114758), (588, 104219), (623, 98364), (1068, 57379), (1171, 52332), (1246, 49182), (1869, 32788), (2342, 26166), (2492, 24591), (3513, 17444), (3738, 16394), (4361, 14052), (4684, 13083), (7026, 8722), (7476, 8197)]