87284964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18049}}^1$

素因数の和:18100

約数の個数: 48

約数和(自身を含む): 226419200

約数和(自身を除く): 139134236

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 18049, 36098, 54147, 72196, 108294, 216588, 234637, 469274, 559519, 703911, 938548, 1119038, 1407822, 1678557, 2238076, 2815644, 3357114, 6714228, 7273747, 14547494, 21821241, 29094988, 43642482, 87284964]

約数ペア:

[(1, 87284964), (2, 43642482), (3, 29094988), (4, 21821241), (6, 14547494), (12, 7273747), (13, 6714228), (26, 3357114), (31, 2815644), (39, 2238076), (52, 1678557), (62, 1407822), (78, 1119038), (93, 938548), (124, 703911), (156, 559519), (186, 469274), (372, 234637), (403, 216588), (806, 108294), (1209, 72196), (1612, 54147), (2418, 36098), (4836, 18049)]