77047404

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{18719}}^1$

素因数の和:18747

約数の個数: 48

約数和(自身を含む): 209664000

約数和(自身を除く): 132616596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 18719, 37438, 56157, 74876, 112314, 131033, 224628, 262066, 393099, 524132, 786198, 917231, 1572396, 1834462, 2751693, 3668924, 5503386, 6420617, 11006772, 12841234, 19261851, 25682468, 38523702, 77047404]

約数ペア:

[(1, 77047404), (2, 38523702), (3, 25682468), (4, 19261851), (6, 12841234), (7, 11006772), (12, 6420617), (14, 5503386), (21, 3668924), (28, 2751693), (42, 1834462), (49, 1572396), (84, 917231), (98, 786198), (147, 524132), (196, 393099), (294, 262066), (343, 224628), (588, 131033), (686, 112314), (1029, 74876), (1372, 56157), (2058, 37438), (4116, 18719)]