89001738

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:201

約数の個数: 144

約数和(自身を含む): 243285120

約数和(自身を除く): 154283382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 47, 49, 57, 63, 94, 98, 113, 114, 126, 133, 141, 147, 171, 226, 266, 282, 294, 329, 339, 342, 399, 423, 441, 658, 678, 791, 798, 846, 882, 893, 931, 987, 1017, 1197, 1582, 1786, 1862, 1974, 2034, 2147, 2303, 2373, 2394, 2679, 2793, 2961, 4294, 4606, 4746, 5311, 5358, 5537, 5586, 5922, 6251, 6441, 6909, 7119, 8037, 8379, 10622, 11074, 12502, 12882, 13818, 14238, 15029, 15933, 16074, 16611, 16758, 18753, 19323, 20727, 30058, 31866, 33222, 37177, 37506, 38646, 41454, 43757, 45087, 47799, 49833, 56259, 74354, 87514, 90174, 95598, 99666, 100909, 105203, 111531, 112518, 131271, 135261, 201818, 210406, 223062, 260239, 262542, 270522, 302727, 315609, 334593, 393813, 520478, 605454, 631218, 669186, 706363, 780717, 787626, 908181, 946827, 1412726, 1561434, 1816362, 1893654, 2119089, 2342151, 4238178, 4684302, 4944541, 6357267, 9889082, 12714534, 14833623, 29667246, 44500869, 89001738]

約数ペア:

[(1, 89001738), (2, 44500869), (3, 29667246), (6, 14833623), (7, 12714534), (9, 9889082), (14, 6357267), (18, 4944541), (19, 4684302), (21, 4238178), (38, 2342151), (42, 2119089), (47, 1893654), (49, 1816362), (57, 1561434), (63, 1412726), (94, 946827), (98, 908181), (113, 787626), (114, 780717), (126, 706363), (133, 669186), (141, 631218), (147, 605454), (171, 520478), (226, 393813), (266, 334593), (282, 315609), (294, 302727), (329, 270522), (339, 262542), (342, 260239), (399, 223062), (423, 210406), (441, 201818), (658, 135261), (678, 131271), (791, 112518), (798, 111531), (846, 105203), (882, 100909), (893, 99666), (931, 95598), (987, 90174), (1017, 87514), (1197, 74354), (1582, 56259), (1786, 49833), (1862, 47799), (1974, 45087), (2034, 43757), (2147, 41454), (2303, 38646), (2373, 37506), (2394, 37177), (2679, 33222), (2793, 31866), (2961, 30058), (4294, 20727), (4606, 19323), (4746, 18753), (5311, 16758), (5358, 16611), (5537, 16074), (5586, 15933), (5922, 15029), (6251, 14238), (6441, 13818), (6909, 12882), (7119, 12502), (8037, 11074), (8379, 10622)]