171787068

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:481

約数の個数: 120

約数和(自身を含む): 475675200

約数和(自身を除く): 303888132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 47, 54, 58, 81, 87, 94, 108, 116, 141, 162, 174, 188, 261, 282, 324, 348, 389, 423, 522, 564, 778, 783, 846, 1044, 1167, 1269, 1363, 1556, 1566, 1692, 2334, 2349, 2538, 2726, 3132, 3501, 3807, 4089, 4668, 4698, 5076, 5452, 7002, 7614, 8178, 9396, 10503, 11281, 12267, 14004, 15228, 16356, 18283, 21006, 22562, 24534, 31509, 33843, 36566, 36801, 42012, 45124, 49068, 54849, 63018, 67686, 73132, 73602, 101529, 109698, 110403, 126036, 135372, 147204, 164547, 203058, 219396, 220806, 304587, 329094, 406116, 441612, 493641, 530207, 609174, 658188, 913761, 987282, 1060414, 1218348, 1480923, 1590621, 1827522, 1974564, 2120828, 2961846, 3181242, 3655044, 4771863, 5923692, 6362484, 9543726, 14315589, 19087452, 28631178, 42946767, 57262356, 85893534, 171787068]

約数ペア:

[(1, 171787068), (2, 85893534), (3, 57262356), (4, 42946767), (6, 28631178), (9, 19087452), (12, 14315589), (18, 9543726), (27, 6362484), (29, 5923692), (36, 4771863), (47, 3655044), (54, 3181242), (58, 2961846), (81, 2120828), (87, 1974564), (94, 1827522), (108, 1590621), (116, 1480923), (141, 1218348), (162, 1060414), (174, 987282), (188, 913761), (261, 658188), (282, 609174), (324, 530207), (348, 493641), (389, 441612), (423, 406116), (522, 329094), (564, 304587), (778, 220806), (783, 219396), (846, 203058), (1044, 164547), (1167, 147204), (1269, 135372), (1363, 126036), (1556, 110403), (1566, 109698), (1692, 101529), (2334, 73602), (2349, 73132), (2538, 67686), (2726, 63018), (3132, 54849), (3501, 49068), (3807, 45124), (4089, 42012), (4668, 36801), (4698, 36566), (5076, 33843), (5452, 31509), (7002, 24534), (7614, 22562), (8178, 21006), (9396, 18283), (10503, 16356), (11281, 15228), (12267, 14004)]