42765984

素因数分解:

$2^5\times 3^2\times {\mathrm{163}}^1\times {\mathrm{911}}^1$

素因数の和:1090

約数の個数: 72

約数和(自身を含む): 122496192

約数和(自身を除く): 79730208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 163, 288, 326, 489, 652, 911, 978, 1304, 1467, 1822, 1956, 2608, 2733, 2934, 3644, 3912, 5216, 5466, 5868, 7288, 7824, 8199, 10932, 11736, 14576, 15648, 16398, 21864, 23472, 29152, 32796, 43728, 46944, 65592, 87456, 131184, 148493, 262368, 296986, 445479, 593972, 890958, 1187944, 1336437, 1781916, 2375888, 2672874, 3563832, 4751776, 5345748, 7127664, 10691496, 14255328, 21382992, 42765984]

約数ペア:

[(1, 42765984), (2, 21382992), (3, 14255328), (4, 10691496), (6, 7127664), (8, 5345748), (9, 4751776), (12, 3563832), (16, 2672874), (18, 2375888), (24, 1781916), (32, 1336437), (36, 1187944), (48, 890958), (72, 593972), (96, 445479), (144, 296986), (163, 262368), (288, 148493), (326, 131184), (489, 87456), (652, 65592), (911, 46944), (978, 43728), (1304, 32796), (1467, 29152), (1822, 23472), (1956, 21864), (2608, 16398), (2733, 15648), (2934, 14576), (3644, 11736), (3912, 10932), (5216, 8199), (5466, 7824), (5868, 7288)]