64979136

素因数分解:

$2^6\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1163}}^1$

素因数の和:1278

約数の個数: 84

約数和(自身を含む): 188332872

約数和(自身を除く): 123353736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 144, 192, 194, 288, 291, 388, 576, 582, 776, 873, 1163, 1164, 1552, 1746, 2326, 2328, 3104, 3489, 3492, 4652, 4656, 6208, 6978, 6984, 9304, 9312, 10467, 13956, 13968, 18608, 18624, 20934, 27912, 27936, 37216, 41868, 55824, 55872, 74432, 83736, 111648, 112811, 167472, 223296, 225622, 334944, 338433, 451244, 669888, 676866, 902488, 1015299, 1353732, 1804976, 2030598, 2707464, 3609952, 4061196, 5414928, 7219904, 8122392, 10829856, 16244784, 21659712, 32489568, 64979136]

約数ペア:

[(1, 64979136), (2, 32489568), (3, 21659712), (4, 16244784), (6, 10829856), (8, 8122392), (9, 7219904), (12, 5414928), (16, 4061196), (18, 3609952), (24, 2707464), (32, 2030598), (36, 1804976), (48, 1353732), (64, 1015299), (72, 902488), (96, 676866), (97, 669888), (144, 451244), (192, 338433), (194, 334944), (288, 225622), (291, 223296), (388, 167472), (576, 112811), (582, 111648), (776, 83736), (873, 74432), (1163, 55872), (1164, 55824), (1552, 41868), (1746, 37216), (2326, 27936), (2328, 27912), (3104, 20934), (3489, 18624), (3492, 18608), (4652, 13968), (4656, 13956), (6208, 10467), (6978, 9312), (6984, 9304)]