69442604

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1099

約数の個数: 72

約数和(自身を含む): 159344640

約数和(自身を除く): 89902036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 124, 154, 196, 217, 308, 341, 434, 539, 682, 868, 1039, 1078, 1364, 1519, 2078, 2156, 2387, 3038, 4156, 4774, 6076, 7273, 9548, 11429, 14546, 16709, 22858, 29092, 32209, 33418, 45716, 50911, 64418, 66836, 80003, 101822, 128836, 160006, 203644, 225463, 320012, 354299, 450926, 560021, 708598, 901852, 1120042, 1417196, 1578241, 2240084, 2480093, 3156482, 4960186, 6312964, 9920372, 17360651, 34721302, 69442604]

約数ペア:

[(1, 69442604), (2, 34721302), (4, 17360651), (7, 9920372), (11, 6312964), (14, 4960186), (22, 3156482), (28, 2480093), (31, 2240084), (44, 1578241), (49, 1417196), (62, 1120042), (77, 901852), (98, 708598), (124, 560021), (154, 450926), (196, 354299), (217, 320012), (308, 225463), (341, 203644), (434, 160006), (539, 128836), (682, 101822), (868, 80003), (1039, 66836), (1078, 64418), (1364, 50911), (1519, 45716), (2078, 33418), (2156, 32209), (2387, 29092), (3038, 22858), (4156, 16709), (4774, 14546), (6076, 11429), (7273, 9548)]