88709868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 255615360

約数和(自身を除く): 166905492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 47, 52, 74, 78, 94, 109, 111, 117, 141, 148, 156, 188, 218, 222, 234, 282, 327, 333, 423, 436, 444, 468, 481, 564, 611, 654, 666, 846, 962, 981, 1222, 1308, 1332, 1417, 1443, 1692, 1739, 1833, 1924, 1962, 2444, 2834, 2886, 3478, 3666, 3924, 4033, 4251, 4329, 5123, 5217, 5499, 5668, 5772, 6956, 7332, 8066, 8502, 8658, 10246, 10434, 10998, 12099, 12753, 15369, 15651, 16132, 17004, 17316, 20492, 20868, 21996, 22607, 24198, 25506, 30738, 31302, 36297, 45214, 46107, 48396, 51012, 52429, 61476, 62604, 66599, 67821, 72594, 90428, 92214, 104858, 133198, 135642, 145188, 157287, 184428, 189551, 199797, 203463, 209716, 266396, 271284, 314574, 379102, 399594, 406926, 471861, 568653, 599391, 629148, 758204, 799188, 813852, 943722, 1137306, 1198782, 1705959, 1887444, 2274612, 2397564, 2464163, 3411918, 4928326, 6823836, 7392489, 9856652, 14784978, 22177467, 29569956, 44354934, 88709868]

約数ペア:

[(1, 88709868), (2, 44354934), (3, 29569956), (4, 22177467), (6, 14784978), (9, 9856652), (12, 7392489), (13, 6823836), (18, 4928326), (26, 3411918), (36, 2464163), (37, 2397564), (39, 2274612), (47, 1887444), (52, 1705959), (74, 1198782), (78, 1137306), (94, 943722), (109, 813852), (111, 799188), (117, 758204), (141, 629148), (148, 599391), (156, 568653), (188, 471861), (218, 406926), (222, 399594), (234, 379102), (282, 314574), (327, 271284), (333, 266396), (423, 209716), (436, 203463), (444, 199797), (468, 189551), (481, 184428), (564, 157287), (611, 145188), (654, 135642), (666, 133198), (846, 104858), (962, 92214), (981, 90428), (1222, 72594), (1308, 67821), (1332, 66599), (1417, 62604), (1443, 61476), (1692, 52429), (1739, 51012), (1833, 48396), (1924, 46107), (1962, 45214), (2444, 36297), (2834, 31302), (2886, 30738), (3478, 25506), (3666, 24198), (3924, 22607), (4033, 21996), (4251, 20868), (4329, 20492), (5123, 17316), (5217, 17004), (5499, 16132), (5668, 15651), (5772, 15369), (6956, 12753), (7332, 12099), (8066, 10998), (8502, 10434), (8658, 10246)]