57878142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 149990400

約数和(自身を除く): 92112258

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 41, 42, 57, 58, 61, 82, 87, 114, 122, 123, 133, 174, 183, 203, 246, 266, 287, 366, 399, 406, 427, 551, 574, 609, 779, 798, 854, 861, 1102, 1159, 1189, 1218, 1281, 1558, 1653, 1722, 1769, 2318, 2337, 2378, 2501, 2562, 3306, 3477, 3538, 3567, 3857, 4674, 5002, 5307, 5453, 6954, 7134, 7503, 7714, 8113, 8323, 10614, 10906, 11571, 12383, 15006, 16226, 16359, 16646, 17507, 22591, 23142, 24339, 24766, 24969, 32718, 33611, 35014, 37149, 45182, 47519, 48678, 49938, 52521, 67222, 67773, 72529, 74298, 95038, 100833, 105042, 135546, 142557, 145058, 158137, 201666, 217587, 235277, 285114, 316274, 332633, 435174, 470554, 474411, 507703, 665266, 705831, 948822, 997899, 1015406, 1378051, 1411662, 1523109, 1995798, 2756102, 3046218, 4134153, 8268306, 9646357, 19292714, 28939071, 57878142]

約数ペア:

[(1, 57878142), (2, 28939071), (3, 19292714), (6, 9646357), (7, 8268306), (14, 4134153), (19, 3046218), (21, 2756102), (29, 1995798), (38, 1523109), (41, 1411662), (42, 1378051), (57, 1015406), (58, 997899), (61, 948822), (82, 705831), (87, 665266), (114, 507703), (122, 474411), (123, 470554), (133, 435174), (174, 332633), (183, 316274), (203, 285114), (246, 235277), (266, 217587), (287, 201666), (366, 158137), (399, 145058), (406, 142557), (427, 135546), (551, 105042), (574, 100833), (609, 95038), (779, 74298), (798, 72529), (854, 67773), (861, 67222), (1102, 52521), (1159, 49938), (1189, 48678), (1218, 47519), (1281, 45182), (1558, 37149), (1653, 35014), (1722, 33611), (1769, 32718), (2318, 24969), (2337, 24766), (2378, 24339), (2501, 23142), (2562, 22591), (3306, 17507), (3477, 16646), (3538, 16359), (3567, 16226), (3857, 15006), (4674, 12383), (5002, 11571), (5307, 10906), (5453, 10614), (6954, 8323), (7134, 8113), (7503, 7714)]