67620768

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{16381}}^1$

素因数の和:16437

約数の個数: 48

約数和(自身を含む): 181643616

約数和(自身を除く): 114022848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 16381, 32762, 49143, 65524, 98286, 131048, 196572, 262096, 393144, 524192, 704383, 786288, 1408766, 1572576, 2113149, 2817532, 4226298, 5635064, 8452596, 11270128, 16905192, 22540256, 33810384, 67620768]

約数ペア:

[(1, 67620768), (2, 33810384), (3, 22540256), (4, 16905192), (6, 11270128), (8, 8452596), (12, 5635064), (16, 4226298), (24, 2817532), (32, 2113149), (43, 1572576), (48, 1408766), (86, 786288), (96, 704383), (129, 524192), (172, 393144), (258, 262096), (344, 196572), (516, 131048), (688, 98286), (1032, 65524), (1376, 49143), (2064, 32762), (4128, 16381)]