89709732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1123}}^1$

素因数の和:1457

約数の個数: 72

約数和(自身を含む): 260210496

約数和(自身を除く): 170500764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 317, 634, 951, 1123, 1268, 1902, 2219, 2246, 2853, 3369, 3804, 4438, 4492, 5706, 6657, 6738, 7861, 8876, 10107, 11412, 13314, 13476, 15722, 19971, 20214, 23583, 26628, 31444, 39942, 40428, 47166, 70749, 79884, 94332, 141498, 282996, 355991, 711982, 1067973, 1423964, 2135946, 2491937, 3203919, 4271892, 4983874, 6407838, 7475811, 9967748, 12815676, 14951622, 22427433, 29903244, 44854866, 89709732]

約数ペア:

[(1, 89709732), (2, 44854866), (3, 29903244), (4, 22427433), (6, 14951622), (7, 12815676), (9, 9967748), (12, 7475811), (14, 6407838), (18, 4983874), (21, 4271892), (28, 3203919), (36, 2491937), (42, 2135946), (63, 1423964), (84, 1067973), (126, 711982), (252, 355991), (317, 282996), (634, 141498), (951, 94332), (1123, 79884), (1268, 70749), (1902, 47166), (2219, 40428), (2246, 39942), (2853, 31444), (3369, 26628), (3804, 23583), (4438, 20214), (4492, 19971), (5706, 15722), (6657, 13476), (6738, 13314), (7861, 11412), (8876, 10107)]