78264494

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1061

約数の個数: 48

約数和(自身を含む): 150764544

約数和(自身を除く): 72500050

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 121, 154, 242, 329, 517, 658, 847, 983, 1034, 1694, 1966, 3619, 5687, 6881, 7238, 10813, 11374, 13762, 21626, 39809, 46201, 75691, 79618, 92402, 118943, 151382, 237886, 323407, 508211, 646814, 832601, 1016422, 1665202, 3557477, 5590321, 7114954, 11180642, 39132247, 78264494]

約数ペア:

[(1, 78264494), (2, 39132247), (7, 11180642), (11, 7114954), (14, 5590321), (22, 3557477), (47, 1665202), (77, 1016422), (94, 832601), (121, 646814), (154, 508211), (242, 323407), (329, 237886), (517, 151382), (658, 118943), (847, 92402), (983, 79618), (1034, 75691), (1694, 46201), (1966, 39809), (3619, 21626), (5687, 13762), (6881, 11374), (7238, 10813)]