64172719968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{220543}}^1$

素因数の和:220996

約数の個数: 96

約数和(自身を含む): 192963649536

約数和(自身を除く): 128790929568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 433, 672, 866, 1299, 1732, 2598, 3031, 3464, 5196, 6062, 6928, 9093, 10392, 12124, 13856, 18186, 20784, 24248, 36372, 41568, 48496, 72744, 96992, 145488, 220543, 290976, 441086, 661629, 882172, 1323258, 1543801, 1764344, 2646516, 3087602, 3528688, 4631403, 5293032, 6175204, 7057376, 9262806, 10586064, 12350408, 18525612, 21172128, 24700816, 37051224, 49401632, 74102448, 95495119, 148204896, 190990238, 286485357, 381980476, 572970714, 668465833, 763960952, 1145941428, 1336931666, 1527921904, 2005397499, 2291882856, 2673863332, 3055843808, 4010794998, 4583765712, 5347726664, 8021589996, 9167531424, 10695453328, 16043179992, 21390906656, 32086359984, 64172719968]

約数ペア:

[(1, 64172719968), (2, 32086359984), (3, 21390906656), (4, 16043179992), (6, 10695453328), (7, 9167531424), (8, 8021589996), (12, 5347726664), (14, 4583765712), (16, 4010794998), (21, 3055843808), (24, 2673863332), (28, 2291882856), (32, 2005397499), (42, 1527921904), (48, 1336931666), (56, 1145941428), (84, 763960952), (96, 668465833), (112, 572970714), (168, 381980476), (224, 286485357), (336, 190990238), (433, 148204896), (672, 95495119), (866, 74102448), (1299, 49401632), (1732, 37051224), (2598, 24700816), (3031, 21172128), (3464, 18525612), (5196, 12350408), (6062, 10586064), (6928, 9262806), (9093, 7057376), (10392, 6175204), (12124, 5293032), (13856, 4631403), (18186, 3528688), (20784, 3087602), (24248, 2646516), (36372, 1764344), (41568, 1543801), (48496, 1323258), (72744, 882172), (96992, 661629), (145488, 441086), (220543, 290976)]