67721688

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{6229}}^1$

素因数の和:6392

約数の個数: 48

約数和(自身を含む): 184657200

約数和(自身を除く): 116935512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2718, 3624, 5436, 6229, 10872, 12458, 18687, 24916, 37374, 49832, 56061, 74748, 112122, 149496, 224244, 448488, 940579, 1881158, 2821737, 3762316, 5643474, 7524632, 8465211, 11286948, 16930422, 22573896, 33860844, 67721688]

約数ペア:

[(1, 67721688), (2, 33860844), (3, 22573896), (4, 16930422), (6, 11286948), (8, 8465211), (9, 7524632), (12, 5643474), (18, 3762316), (24, 2821737), (36, 1881158), (72, 940579), (151, 448488), (302, 224244), (453, 149496), (604, 112122), (906, 74748), (1208, 56061), (1359, 49832), (1812, 37374), (2718, 24916), (3624, 18687), (5436, 12458), (6229, 10872)]