87695776

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 207664128

約数和(自身を除く): 119968352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 73, 112, 124, 146, 173, 217, 224, 248, 292, 346, 434, 496, 511, 584, 692, 868, 992, 1022, 1168, 1211, 1384, 1736, 2044, 2263, 2336, 2422, 2768, 3472, 4088, 4526, 4844, 5363, 5536, 6944, 8176, 9052, 9688, 10726, 12629, 15841, 16352, 18104, 19376, 21452, 25258, 31682, 36208, 37541, 38752, 42904, 50516, 63364, 72416, 75082, 85808, 88403, 101032, 126728, 150164, 171616, 176806, 202064, 253456, 300328, 353612, 391499, 404128, 506912, 600656, 707224, 782998, 1201312, 1414448, 1565996, 2740493, 2828896, 3131992, 5480986, 6263984, 10961972, 12527968, 21923944, 43847888, 87695776]

約数ペア:

[(1, 87695776), (2, 43847888), (4, 21923944), (7, 12527968), (8, 10961972), (14, 6263984), (16, 5480986), (28, 3131992), (31, 2828896), (32, 2740493), (56, 1565996), (62, 1414448), (73, 1201312), (112, 782998), (124, 707224), (146, 600656), (173, 506912), (217, 404128), (224, 391499), (248, 353612), (292, 300328), (346, 253456), (434, 202064), (496, 176806), (511, 171616), (584, 150164), (692, 126728), (868, 101032), (992, 88403), (1022, 85808), (1168, 75082), (1211, 72416), (1384, 63364), (1736, 50516), (2044, 42904), (2263, 38752), (2336, 37541), (2422, 36208), (2768, 31682), (3472, 25258), (4088, 21452), (4526, 19376), (4844, 18104), (5363, 16352), (5536, 15841), (6944, 12629), (8176, 10726), (9052, 9688)]