78388872

素因数分解:

$2^3\times 3^1\times {\mathrm{947}}^1\times {\mathrm{3449}}^1$

素因数の和:4405

約数の個数: 32

約数和(自身を含む): 196236000

約数和(自身を除く): 117847128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 947, 1894, 2841, 3449, 3788, 5682, 6898, 7576, 10347, 11364, 13796, 20694, 22728, 27592, 41388, 82776, 3266203, 6532406, 9798609, 13064812, 19597218, 26129624, 39194436, 78388872]

約数ペア:

[(1, 78388872), (2, 39194436), (3, 26129624), (4, 19597218), (6, 13064812), (8, 9798609), (12, 6532406), (24, 3266203), (947, 82776), (1894, 41388), (2841, 27592), (3449, 22728), (3788, 20694), (5682, 13796), (6898, 11364), (7576, 10347)]