72742488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1801

約数の個数: 128

約数和(自身を含む): 235737600

約数和(自身を除く): 162995112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1753, 1976, 2184, 2964, 3192, 3458, 3506, 5187, 5259, 5928, 6916, 7012, 10374, 10518, 12271, 13832, 14024, 20748, 21036, 22789, 24542, 33307, 36813, 41496, 42072, 45578, 49084, 66614, 68367, 73626, 91156, 98168, 99921, 133228, 136734, 147252, 159523, 182312, 199842, 233149, 266456, 273468, 294504, 319046, 399684, 432991, 466298, 478569, 546936, 638092, 699447, 799368, 865982, 932596, 957138, 1276184, 1298973, 1398894, 1731964, 1865192, 1914276, 2597946, 2797788, 3030937, 3463928, 3828552, 5195892, 5595576, 6061874, 9092811, 10391784, 12123748, 18185622, 24247496, 36371244, 72742488]

約数ペア:

[(1, 72742488), (2, 36371244), (3, 24247496), (4, 18185622), (6, 12123748), (7, 10391784), (8, 9092811), (12, 6061874), (13, 5595576), (14, 5195892), (19, 3828552), (21, 3463928), (24, 3030937), (26, 2797788), (28, 2597946), (38, 1914276), (39, 1865192), (42, 1731964), (52, 1398894), (56, 1298973), (57, 1276184), (76, 957138), (78, 932596), (84, 865982), (91, 799368), (104, 699447), (114, 638092), (133, 546936), (152, 478569), (156, 466298), (168, 432991), (182, 399684), (228, 319046), (247, 294504), (266, 273468), (273, 266456), (312, 233149), (364, 199842), (399, 182312), (456, 159523), (494, 147252), (532, 136734), (546, 133228), (728, 99921), (741, 98168), (798, 91156), (988, 73626), (1064, 68367), (1092, 66614), (1482, 49084), (1596, 45578), (1729, 42072), (1753, 41496), (1976, 36813), (2184, 33307), (2964, 24542), (3192, 22789), (3458, 21036), (3506, 20748), (5187, 14024), (5259, 13832), (5928, 12271), (6916, 10518), (7012, 10374)]