73782604

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{509}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 153538560

約数和(自身を除く): 79755956

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 167, 217, 334, 434, 509, 668, 868, 1018, 1169, 2036, 2338, 3563, 4676, 5177, 7126, 10354, 14252, 15779, 20708, 31558, 36239, 63116, 72478, 85003, 110453, 144956, 170006, 220906, 340012, 441812, 595021, 1190042, 2380084, 2635093, 5270186, 10540372, 18445651, 36891302, 73782604]

約数ペア:

[(1, 73782604), (2, 36891302), (4, 18445651), (7, 10540372), (14, 5270186), (28, 2635093), (31, 2380084), (62, 1190042), (124, 595021), (167, 441812), (217, 340012), (334, 220906), (434, 170006), (509, 144956), (668, 110453), (868, 85003), (1018, 72478), (1169, 63116), (2036, 36239), (2338, 31558), (3563, 20708), (4676, 15779), (5177, 14252), (7126, 10354)]