64454328

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{12263}}^1$

素因数の和:12348

約数の個数: 48

約数和(自身を含む): 176969520

約数和(自身を除く): 112515192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 12263, 24526, 36789, 49052, 73578, 98104, 110367, 147156, 220734, 294312, 441468, 882936, 895199, 1790398, 2685597, 3580796, 5371194, 7161592, 8056791, 10742388, 16113582, 21484776, 32227164, 64454328]

約数ペア:

[(1, 64454328), (2, 32227164), (3, 21484776), (4, 16113582), (6, 10742388), (8, 8056791), (9, 7161592), (12, 5371194), (18, 3580796), (24, 2685597), (36, 1790398), (72, 895199), (73, 882936), (146, 441468), (219, 294312), (292, 220734), (438, 147156), (584, 110367), (657, 98104), (876, 73578), (1314, 49052), (1752, 36789), (2628, 24526), (5256, 12263)]