71383788

素因数分解:

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

素因数の和:122

約数の個数: 192

約数和(自身を含む): 225792000

約数和(自身を除く): 154408212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 47, 49, 54, 63, 82, 84, 94, 98, 108, 123, 126, 141, 147, 164, 188, 189, 196, 246, 252, 282, 287, 294, 329, 343, 369, 378, 423, 441, 492, 564, 574, 588, 658, 686, 738, 756, 846, 861, 882, 987, 1029, 1107, 1148, 1269, 1316, 1323, 1372, 1476, 1692, 1722, 1764, 1927, 1974, 2009, 2058, 2214, 2303, 2538, 2583, 2646, 2961, 3087, 3444, 3854, 3948, 4018, 4116, 4428, 4606, 5076, 5166, 5292, 5781, 5922, 6027, 6174, 6909, 7708, 7749, 8036, 8883, 9212, 9261, 10332, 11562, 11844, 12054, 12348, 13489, 13818, 14063, 15498, 16121, 17343, 17766, 18081, 18522, 20727, 23124, 24108, 26978, 27636, 28126, 30996, 32242, 34686, 35532, 36162, 37044, 40467, 41454, 42189, 48363, 52029, 53956, 54243, 56252, 62181, 64484, 69372, 72324, 80934, 82908, 84378, 94423, 96726, 104058, 108486, 121401, 124362, 126567, 145089, 161868, 168756, 188846, 193452, 208116, 216972, 242802, 248724, 253134, 283269, 290178, 364203, 377692, 379701, 435267, 485604, 506268, 566538, 580356, 660961, 728406, 759402, 849807, 870534, 1133076, 1321922, 1456812, 1518804, 1699614, 1741068, 1982883, 2549421, 2643844, 3399228, 3965766, 5098842, 5948649, 7931532, 10197684, 11897298, 17845947, 23794596, 35691894, 71383788]

約数ペア:

[(1, 71383788), (2, 35691894), (3, 23794596), (4, 17845947), (6, 11897298), (7, 10197684), (9, 7931532), (12, 5948649), (14, 5098842), (18, 3965766), (21, 3399228), (27, 2643844), (28, 2549421), (36, 1982883), (41, 1741068), (42, 1699614), (47, 1518804), (49, 1456812), (54, 1321922), (63, 1133076), (82, 870534), (84, 849807), (94, 759402), (98, 728406), (108, 660961), (123, 580356), (126, 566538), (141, 506268), (147, 485604), (164, 435267), (188, 379701), (189, 377692), (196, 364203), (246, 290178), (252, 283269), (282, 253134), (287, 248724), (294, 242802), (329, 216972), (343, 208116), (369, 193452), (378, 188846), (423, 168756), (441, 161868), (492, 145089), (564, 126567), (574, 124362), (588, 121401), (658, 108486), (686, 104058), (738, 96726), (756, 94423), (846, 84378), (861, 82908), (882, 80934), (987, 72324), (1029, 69372), (1107, 64484), (1148, 62181), (1269, 56252), (1316, 54243), (1323, 53956), (1372, 52029), (1476, 48363), (1692, 42189), (1722, 41454), (1764, 40467), (1927, 37044), (1974, 36162), (2009, 35532), (2058, 34686), (2214, 32242), (2303, 30996), (2538, 28126), (2583, 27636), (2646, 26978), (2961, 24108), (3087, 23124), (3444, 20727), (3854, 18522), (3948, 18081), (4018, 17766), (4116, 17343), (4428, 16121), (4606, 15498), (5076, 14063), (5166, 13818), (5292, 13489), (5781, 12348), (5922, 12054), (6027, 11844), (6174, 11562), (6909, 10332), (7708, 9261), (7749, 9212), (8036, 8883)]