90075636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15541}}^1$

素因数の和:15581

約数の個数: 72

約数和(自身を含む): 271549824

約数和(自身を除く): 181474188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 15541, 31082, 46623, 62164, 93246, 108787, 139869, 186492, 217574, 279738, 326361, 357443, 435148, 559476, 652722, 714886, 979083, 1072329, 1305444, 1429772, 1958166, 2144658, 2502101, 3216987, 3916332, 4289316, 5004202, 6433974, 7506303, 10008404, 12867948, 15012606, 22518909, 30025212, 45037818, 90075636]

約数ペア:

[(1, 90075636), (2, 45037818), (3, 30025212), (4, 22518909), (6, 15012606), (7, 12867948), (9, 10008404), (12, 7506303), (14, 6433974), (18, 5004202), (21, 4289316), (23, 3916332), (28, 3216987), (36, 2502101), (42, 2144658), (46, 1958166), (63, 1429772), (69, 1305444), (84, 1072329), (92, 979083), (126, 714886), (138, 652722), (161, 559476), (207, 435148), (252, 357443), (276, 326361), (322, 279738), (414, 217574), (483, 186492), (644, 139869), (828, 108787), (966, 93246), (1449, 62164), (1932, 46623), (2898, 31082), (5796, 15541)]