64195488

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{4549}}^1$

素因数の和:4579

約数の個数: 108

約数和(自身を含む): 212407650

約数和(自身を除く): 148212162

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4549, 4704, 7056, 9098, 13647, 14112, 18196, 27294, 31843, 36392, 40941, 54588, 63686, 72784, 81882, 95529, 109176, 127372, 145568, 163764, 191058, 218352, 222901, 254744, 286587, 327528, 382116, 436704, 445802, 509488, 573174, 655056, 668703, 764232, 891604, 1018976, 1146348, 1310112, 1337406, 1528464, 1783208, 2006109, 2292696, 2674812, 3056928, 3566416, 4012218, 4585392, 5349624, 7132832, 8024436, 9170784, 10699248, 16048872, 21398496, 32097744, 64195488]

約数ペア:

[(1, 64195488), (2, 32097744), (3, 21398496), (4, 16048872), (6, 10699248), (7, 9170784), (8, 8024436), (9, 7132832), (12, 5349624), (14, 4585392), (16, 4012218), (18, 3566416), (21, 3056928), (24, 2674812), (28, 2292696), (32, 2006109), (36, 1783208), (42, 1528464), (48, 1337406), (49, 1310112), (56, 1146348), (63, 1018976), (72, 891604), (84, 764232), (96, 668703), (98, 655056), (112, 573174), (126, 509488), (144, 445802), (147, 436704), (168, 382116), (196, 327528), (224, 286587), (252, 254744), (288, 222901), (294, 218352), (336, 191058), (392, 163764), (441, 145568), (504, 127372), (588, 109176), (672, 95529), (784, 81882), (882, 72784), (1008, 63686), (1176, 54588), (1568, 40941), (1764, 36392), (2016, 31843), (2352, 27294), (3528, 18196), (4549, 14112), (4704, 13647), (7056, 9098)]