57705942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:154

約数の個数: 128

約数和(自身を含む): 148635648

約数和(自身を除く): 90929706

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 41, 42, 46, 47, 62, 69, 82, 93, 94, 123, 138, 141, 161, 186, 217, 246, 282, 287, 322, 329, 434, 483, 574, 651, 658, 713, 861, 943, 966, 987, 1081, 1271, 1302, 1426, 1457, 1722, 1886, 1927, 1974, 2139, 2162, 2542, 2829, 2914, 3243, 3813, 3854, 4278, 4371, 4991, 5658, 5781, 6486, 6601, 7567, 7626, 8742, 8897, 9982, 10199, 11562, 13202, 13489, 14973, 15134, 17794, 19803, 20398, 22701, 26691, 26978, 29233, 29946, 30597, 33511, 39606, 40467, 44321, 45402, 53382, 58466, 59737, 61194, 67022, 80934, 87699, 88642, 100533, 119474, 132963, 175398, 179211, 201066, 204631, 234577, 265926, 310247, 358422, 409262, 418159, 469154, 613893, 620494, 703731, 836318, 930741, 1227786, 1254477, 1373951, 1407462, 1861482, 2508954, 2747902, 4121853, 8243706, 9617657, 19235314, 28852971, 57705942]

約数ペア:

[(1, 57705942), (2, 28852971), (3, 19235314), (6, 9617657), (7, 8243706), (14, 4121853), (21, 2747902), (23, 2508954), (31, 1861482), (41, 1407462), (42, 1373951), (46, 1254477), (47, 1227786), (62, 930741), (69, 836318), (82, 703731), (93, 620494), (94, 613893), (123, 469154), (138, 418159), (141, 409262), (161, 358422), (186, 310247), (217, 265926), (246, 234577), (282, 204631), (287, 201066), (322, 179211), (329, 175398), (434, 132963), (483, 119474), (574, 100533), (651, 88642), (658, 87699), (713, 80934), (861, 67022), (943, 61194), (966, 59737), (987, 58466), (1081, 53382), (1271, 45402), (1302, 44321), (1426, 40467), (1457, 39606), (1722, 33511), (1886, 30597), (1927, 29946), (1974, 29233), (2139, 26978), (2162, 26691), (2542, 22701), (2829, 20398), (2914, 19803), (3243, 17794), (3813, 15134), (3854, 14973), (4278, 13489), (4371, 13202), (4991, 11562), (5658, 10199), (5781, 9982), (6486, 8897), (6601, 8742), (7567, 7626)]