64220832

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1055

約数の個数: 144

約数和(自身を含む): 208451880

約数和(自身を除く): 144231048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 612, 624, 663, 816, 884, 936, 1009, 1224, 1248, 1326, 1632, 1768, 1872, 1989, 2018, 2448, 2652, 3027, 3536, 3744, 3978, 4036, 4896, 5304, 6054, 7072, 7956, 8072, 9081, 10608, 12108, 13117, 15912, 16144, 17153, 18162, 21216, 24216, 26234, 31824, 32288, 34306, 36324, 39351, 48432, 51459, 52468, 63648, 68612, 72648, 78702, 96864, 102918, 104936, 118053, 137224, 145296, 154377, 157404, 205836, 209872, 222989, 236106, 274448, 290592, 308754, 314808, 411672, 419744, 445978, 472212, 548896, 617508, 629616, 668967, 823344, 891956, 944424, 1235016, 1259232, 1337934, 1646688, 1783912, 1888848, 2006901, 2470032, 2675868, 3567824, 3777696, 4013802, 4940064, 5351736, 7135648, 8027604, 10703472, 16055208, 21406944, 32110416, 64220832]

約数ペア:

[(1, 64220832), (2, 32110416), (3, 21406944), (4, 16055208), (6, 10703472), (8, 8027604), (9, 7135648), (12, 5351736), (13, 4940064), (16, 4013802), (17, 3777696), (18, 3567824), (24, 2675868), (26, 2470032), (32, 2006901), (34, 1888848), (36, 1783912), (39, 1646688), (48, 1337934), (51, 1259232), (52, 1235016), (68, 944424), (72, 891956), (78, 823344), (96, 668967), (102, 629616), (104, 617508), (117, 548896), (136, 472212), (144, 445978), (153, 419744), (156, 411672), (204, 314808), (208, 308754), (221, 290592), (234, 274448), (272, 236106), (288, 222989), (306, 209872), (312, 205836), (408, 157404), (416, 154377), (442, 145296), (468, 137224), (544, 118053), (612, 104936), (624, 102918), (663, 96864), (816, 78702), (884, 72648), (936, 68612), (1009, 63648), (1224, 52468), (1248, 51459), (1326, 48432), (1632, 39351), (1768, 36324), (1872, 34306), (1989, 32288), (2018, 31824), (2448, 26234), (2652, 24216), (3027, 21216), (3536, 18162), (3744, 17153), (3978, 16144), (4036, 15912), (4896, 13117), (5304, 12108), (6054, 10608), (7072, 9081), (7956, 8072)]