61767608

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 137237760

約数和(自身を除く): 75470152

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 113, 172, 226, 227, 301, 344, 452, 454, 602, 791, 904, 908, 1204, 1582, 1589, 1816, 2408, 3164, 3178, 4859, 6328, 6356, 9718, 9761, 12712, 19436, 19522, 25651, 34013, 38872, 39044, 51302, 68026, 68327, 78088, 102604, 136052, 136654, 179557, 205208, 272104, 273308, 359114, 546616, 718228, 1102993, 1436456, 2205986, 4411972, 7720951, 8823944, 15441902, 30883804, 61767608]

約数ペア:

[(1, 61767608), (2, 30883804), (4, 15441902), (7, 8823944), (8, 7720951), (14, 4411972), (28, 2205986), (43, 1436456), (56, 1102993), (86, 718228), (113, 546616), (172, 359114), (226, 273308), (227, 272104), (301, 205208), (344, 179557), (452, 136654), (454, 136052), (602, 102604), (791, 78088), (904, 68327), (908, 68026), (1204, 51302), (1582, 39044), (1589, 38872), (1816, 34013), (2408, 25651), (3164, 19522), (3178, 19436), (4859, 12712), (6328, 9761), (6356, 9718)]