90803412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1867}}^1$

素因数の和:2077

約数の個数: 72

約数和(自身を含む): 263821376

約数和(自身を除く): 173017964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 193, 252, 386, 579, 772, 1158, 1351, 1737, 1867, 2316, 2702, 3474, 3734, 4053, 5404, 5601, 6948, 7468, 8106, 11202, 12159, 13069, 16212, 16803, 22404, 24318, 26138, 33606, 39207, 48636, 52276, 67212, 78414, 117621, 156828, 235242, 360331, 470484, 720662, 1080993, 1441324, 2161986, 2522317, 3242979, 4323972, 5044634, 6485958, 7566951, 10089268, 12971916, 15133902, 22700853, 30267804, 45401706, 90803412]

約数ペア:

[(1, 90803412), (2, 45401706), (3, 30267804), (4, 22700853), (6, 15133902), (7, 12971916), (9, 10089268), (12, 7566951), (14, 6485958), (18, 5044634), (21, 4323972), (28, 3242979), (36, 2522317), (42, 2161986), (63, 1441324), (84, 1080993), (126, 720662), (193, 470484), (252, 360331), (386, 235242), (579, 156828), (772, 117621), (1158, 78414), (1351, 67212), (1737, 52276), (1867, 48636), (2316, 39207), (2702, 33606), (3474, 26138), (3734, 24318), (4053, 22404), (5404, 16803), (5601, 16212), (6948, 13069), (7468, 12159), (8106, 11202)]