84191904

素因数分解:

$2^5\times 3^2\times {\mathrm{241}}^1\times {\mathrm{1213}}^1$

素因数の和:1470

約数の個数: 72

約数和(自身を含む): 240612372

約数和(自身を除く): 156420468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 241, 288, 482, 723, 964, 1213, 1446, 1928, 2169, 2426, 2892, 3639, 3856, 4338, 4852, 5784, 7278, 7712, 8676, 9704, 10917, 11568, 14556, 17352, 19408, 21834, 23136, 29112, 34704, 38816, 43668, 58224, 69408, 87336, 116448, 174672, 292333, 349344, 584666, 876999, 1169332, 1753998, 2338664, 2630997, 3507996, 4677328, 5261994, 7015992, 9354656, 10523988, 14031984, 21047976, 28063968, 42095952, 84191904]

約数ペア:

[(1, 84191904), (2, 42095952), (3, 28063968), (4, 21047976), (6, 14031984), (8, 10523988), (9, 9354656), (12, 7015992), (16, 5261994), (18, 4677328), (24, 3507996), (32, 2630997), (36, 2338664), (48, 1753998), (72, 1169332), (96, 876999), (144, 584666), (241, 349344), (288, 292333), (482, 174672), (723, 116448), (964, 87336), (1213, 69408), (1446, 58224), (1928, 43668), (2169, 38816), (2426, 34704), (2892, 29112), (3639, 23136), (3856, 21834), (4338, 19408), (4852, 17352), (5784, 14556), (7278, 11568), (7712, 10917), (8676, 9704)]