64895796

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{12263}}^1$

素因数の和:12290

約数の個数: 72

約数和(自身を含む): 195733440

約数和(自身を除く): 130837644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 12263, 24526, 36789, 49052, 73578, 85841, 110367, 147156, 171682, 220734, 257523, 331101, 343364, 441468, 515046, 600887, 662202, 772569, 1030092, 1201774, 1324404, 1545138, 1802661, 2317707, 2403548, 3090276, 3605322, 4635414, 5407983, 7210644, 9270828, 10815966, 16223949, 21631932, 32447898, 64895796]

約数ペア:

[(1, 64895796), (2, 32447898), (3, 21631932), (4, 16223949), (6, 10815966), (7, 9270828), (9, 7210644), (12, 5407983), (14, 4635414), (18, 3605322), (21, 3090276), (27, 2403548), (28, 2317707), (36, 1802661), (42, 1545138), (49, 1324404), (54, 1201774), (63, 1030092), (84, 772569), (98, 662202), (108, 600887), (126, 515046), (147, 441468), (189, 343364), (196, 331101), (252, 257523), (294, 220734), (378, 171682), (441, 147156), (588, 110367), (756, 85841), (882, 73578), (1323, 49052), (1764, 36789), (2646, 24526), (5292, 12263)]