61887532

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 137281536

約数和(自身を除く): 75394004

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 41, 47, 62, 74, 82, 94, 124, 148, 164, 188, 217, 259, 287, 329, 434, 518, 574, 658, 868, 1036, 1147, 1148, 1271, 1316, 1457, 1517, 1739, 1927, 2294, 2542, 2914, 3034, 3478, 3854, 4588, 5084, 5828, 6068, 6956, 7708, 8029, 8897, 10199, 10619, 12173, 13489, 16058, 17794, 20398, 21238, 24346, 26978, 32116, 35588, 40796, 42476, 47027, 48692, 53909, 53956, 59737, 71299, 94054, 107818, 119474, 142598, 188108, 215636, 238948, 285196, 329189, 377363, 418159, 499093, 658378, 754726, 836318, 998186, 1316756, 1509452, 1672636, 1996372, 2210269, 4420538, 8841076, 15471883, 30943766, 61887532]

約数ペア:

[(1, 61887532), (2, 30943766), (4, 15471883), (7, 8841076), (14, 4420538), (28, 2210269), (31, 1996372), (37, 1672636), (41, 1509452), (47, 1316756), (62, 998186), (74, 836318), (82, 754726), (94, 658378), (124, 499093), (148, 418159), (164, 377363), (188, 329189), (217, 285196), (259, 238948), (287, 215636), (329, 188108), (434, 142598), (518, 119474), (574, 107818), (658, 94054), (868, 71299), (1036, 59737), (1147, 53956), (1148, 53909), (1271, 48692), (1316, 47027), (1457, 42476), (1517, 40796), (1739, 35588), (1927, 32116), (2294, 26978), (2542, 24346), (2914, 21238), (3034, 20398), (3478, 17794), (3854, 16058), (4588, 13489), (5084, 12173), (5828, 10619), (6068, 10199), (6956, 8897), (7708, 8029)]