85440384

素因数分解:

$2^7\times 3^2\times {\mathrm{74167}}^1$

素因数の和:74187

約数の個数: 48

約数和(自身を含む): 245866920

約数和(自身を除く): 160426536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 74167, 148334, 222501, 296668, 445002, 593336, 667503, 890004, 1186672, 1335006, 1780008, 2373344, 2670012, 3560016, 4746688, 5340024, 7120032, 9493376, 10680048, 14240064, 21360096, 28480128, 42720192, 85440384]

約数ペア:

[(1, 85440384), (2, 42720192), (3, 28480128), (4, 21360096), (6, 14240064), (8, 10680048), (9, 9493376), (12, 7120032), (16, 5340024), (18, 4746688), (24, 3560016), (32, 2670012), (36, 2373344), (48, 1780008), (64, 1335006), (72, 1186672), (96, 890004), (128, 667503), (144, 593336), (192, 445002), (288, 296668), (384, 222501), (576, 148334), (1152, 74167)]