81908352

素因数分解:

$2^7\times 3^2\times {\mathrm{97}}^1\times {\mathrm{733}}^1$

素因数の和:850

約数の個数: 96

約数和(自身を含む): 238454580

約数和(自身を除く): 156546228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 128, 144, 192, 194, 288, 291, 384, 388, 576, 582, 733, 776, 873, 1152, 1164, 1466, 1552, 1746, 2199, 2328, 2932, 3104, 3492, 4398, 4656, 5864, 6208, 6597, 6984, 8796, 9312, 11728, 12416, 13194, 13968, 17592, 18624, 23456, 26388, 27936, 35184, 37248, 46912, 52776, 55872, 70368, 71101, 93824, 105552, 111744, 140736, 142202, 211104, 213303, 281472, 284404, 422208, 426606, 568808, 639909, 844416, 853212, 1137616, 1279818, 1706424, 2275232, 2559636, 3412848, 4550464, 5119272, 6825696, 9100928, 10238544, 13651392, 20477088, 27302784, 40954176, 81908352]

約数ペア:

[(1, 81908352), (2, 40954176), (3, 27302784), (4, 20477088), (6, 13651392), (8, 10238544), (9, 9100928), (12, 6825696), (16, 5119272), (18, 4550464), (24, 3412848), (32, 2559636), (36, 2275232), (48, 1706424), (64, 1279818), (72, 1137616), (96, 853212), (97, 844416), (128, 639909), (144, 568808), (192, 426606), (194, 422208), (288, 284404), (291, 281472), (384, 213303), (388, 211104), (576, 142202), (582, 140736), (733, 111744), (776, 105552), (873, 93824), (1152, 71101), (1164, 70368), (1466, 55872), (1552, 52776), (1746, 46912), (2199, 37248), (2328, 35184), (2932, 27936), (3104, 26388), (3492, 23456), (4398, 18624), (4656, 17592), (5864, 13968), (6208, 13194), (6597, 12416), (6984, 11728), (8796, 9312)]