71877344

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:1000

約数の個数: 96

約数和(自身を含む): 182310912

約数和(自身を除く): 110433568

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 496, 616, 682, 868, 941, 992, 1232, 1364, 1736, 1882, 2387, 2464, 2728, 3472, 3764, 4774, 5456, 6587, 6944, 7528, 9548, 10351, 10912, 13174, 15056, 19096, 20702, 26348, 29171, 30112, 38192, 41404, 52696, 58342, 72457, 76384, 82808, 105392, 116684, 144914, 165616, 204197, 210784, 233368, 289828, 320881, 331232, 408394, 466736, 579656, 641762, 816788, 933472, 1159312, 1283524, 1633576, 2246167, 2318624, 2567048, 3267152, 4492334, 5134096, 6534304, 8984668, 10268192, 17969336, 35938672, 71877344]

約数ペア:

[(1, 71877344), (2, 35938672), (4, 17969336), (7, 10268192), (8, 8984668), (11, 6534304), (14, 5134096), (16, 4492334), (22, 3267152), (28, 2567048), (31, 2318624), (32, 2246167), (44, 1633576), (56, 1283524), (62, 1159312), (77, 933472), (88, 816788), (112, 641762), (124, 579656), (154, 466736), (176, 408394), (217, 331232), (224, 320881), (248, 289828), (308, 233368), (341, 210784), (352, 204197), (434, 165616), (496, 144914), (616, 116684), (682, 105392), (868, 82808), (941, 76384), (992, 72457), (1232, 58342), (1364, 52696), (1736, 41404), (1882, 38192), (2387, 30112), (2464, 29171), (2728, 26348), (3472, 20702), (3764, 19096), (4774, 15056), (5456, 13174), (6587, 10912), (6944, 10351), (7528, 9548)]