42840264

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:922

約数の個数: 64

約数和(自身を含む): 112250880

約数和(自身を除く): 69410616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 71, 93, 124, 142, 186, 213, 248, 284, 372, 426, 568, 744, 811, 852, 1622, 1704, 2201, 2433, 3244, 4402, 4866, 6488, 6603, 8804, 9732, 13206, 17608, 19464, 25141, 26412, 50282, 52824, 57581, 75423, 100564, 115162, 150846, 172743, 201128, 230324, 301692, 345486, 460648, 603384, 690972, 1381944, 1785011, 3570022, 5355033, 7140044, 10710066, 14280088, 21420132, 42840264]

約数ペア:

[(1, 42840264), (2, 21420132), (3, 14280088), (4, 10710066), (6, 7140044), (8, 5355033), (12, 3570022), (24, 1785011), (31, 1381944), (62, 690972), (71, 603384), (93, 460648), (124, 345486), (142, 301692), (186, 230324), (213, 201128), (248, 172743), (284, 150846), (372, 115162), (426, 100564), (568, 75423), (744, 57581), (811, 52824), (852, 50282), (1622, 26412), (1704, 25141), (2201, 19464), (2433, 17608), (3244, 13206), (4402, 9732), (4866, 8804), (6488, 6603)]