87220392

素因数分解:

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

素因数の和:74190

約数の個数: 48

約数和(自身を含む): 253654560

約数和(自身を除く): 166434168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 74167, 148334, 222501, 296668, 445002, 519169, 593336, 890004, 1038338, 1557507, 1780008, 2076676, 3115014, 3634183, 4153352, 6230028, 7268366, 10902549, 12460056, 14536732, 21805098, 29073464, 43610196, 87220392]

約数ペア:

[(1, 87220392), (2, 43610196), (3, 29073464), (4, 21805098), (6, 14536732), (7, 12460056), (8, 10902549), (12, 7268366), (14, 6230028), (21, 4153352), (24, 3634183), (28, 3115014), (42, 2076676), (49, 1780008), (56, 1557507), (84, 1038338), (98, 890004), (147, 593336), (168, 519169), (196, 445002), (294, 296668), (392, 222501), (588, 148334), (1176, 74167)]