69071772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 209139840

約数和(自身を除く): 140068068

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 59, 66, 77, 84, 98, 118, 132, 147, 154, 177, 181, 196, 231, 236, 294, 308, 354, 362, 413, 462, 539, 543, 588, 649, 708, 724, 826, 924, 1078, 1086, 1239, 1267, 1298, 1617, 1652, 1947, 1991, 2156, 2172, 2478, 2534, 2596, 2891, 3234, 3801, 3894, 3982, 4543, 4956, 5068, 5782, 5973, 6468, 7602, 7788, 7964, 8673, 8869, 9086, 10679, 11564, 11946, 13629, 13937, 15204, 17346, 17738, 18172, 21358, 23892, 26607, 27258, 27874, 31801, 32037, 34692, 35476, 41811, 42716, 53214, 54516, 55748, 63602, 64074, 74753, 83622, 95403, 97559, 106428, 117469, 127204, 128148, 149506, 167244, 190806, 195118, 224259, 234938, 292677, 299012, 352407, 381612, 390236, 448518, 469876, 523271, 585354, 704814, 822283, 897036, 1046542, 1170708, 1409628, 1569813, 1644566, 2093084, 2466849, 3139626, 3289132, 4933698, 5755981, 6279252, 9867396, 11511962, 17267943, 23023924, 34535886, 69071772]

約数ペア:

[(1, 69071772), (2, 34535886), (3, 23023924), (4, 17267943), (6, 11511962), (7, 9867396), (11, 6279252), (12, 5755981), (14, 4933698), (21, 3289132), (22, 3139626), (28, 2466849), (33, 2093084), (42, 1644566), (44, 1569813), (49, 1409628), (59, 1170708), (66, 1046542), (77, 897036), (84, 822283), (98, 704814), (118, 585354), (132, 523271), (147, 469876), (154, 448518), (177, 390236), (181, 381612), (196, 352407), (231, 299012), (236, 292677), (294, 234938), (308, 224259), (354, 195118), (362, 190806), (413, 167244), (462, 149506), (539, 128148), (543, 127204), (588, 117469), (649, 106428), (708, 97559), (724, 95403), (826, 83622), (924, 74753), (1078, 64074), (1086, 63602), (1239, 55748), (1267, 54516), (1298, 53214), (1617, 42716), (1652, 41811), (1947, 35476), (1991, 34692), (2156, 32037), (2172, 31801), (2478, 27874), (2534, 27258), (2596, 26607), (2891, 23892), (3234, 21358), (3801, 18172), (3894, 17738), (3982, 17346), (4543, 15204), (4956, 13937), (5068, 13629), (5782, 11946), (5973, 11564), (6468, 10679), (7602, 9086), (7788, 8869), (7964, 8673)]