74900124

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{947}}^1$

素因数の和:996

約数の個数: 72

約数和(自身を含む): 205317840

約数和(自身を除く): 130417716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 947, 1014, 1521, 1894, 2028, 2197, 2841, 3042, 3788, 4394, 5682, 6084, 6591, 8523, 8788, 11364, 12311, 13182, 17046, 19773, 24622, 26364, 34092, 36933, 39546, 49244, 73866, 79092, 110799, 147732, 160043, 221598, 320086, 443196, 480129, 640172, 960258, 1440387, 1920516, 2080559, 2880774, 4161118, 5761548, 6241677, 8322236, 12483354, 18725031, 24966708, 37450062, 74900124]

約数ペア:

[(1, 74900124), (2, 37450062), (3, 24966708), (4, 18725031), (6, 12483354), (9, 8322236), (12, 6241677), (13, 5761548), (18, 4161118), (26, 2880774), (36, 2080559), (39, 1920516), (52, 1440387), (78, 960258), (117, 640172), (156, 480129), (169, 443196), (234, 320086), (338, 221598), (468, 160043), (507, 147732), (676, 110799), (947, 79092), (1014, 73866), (1521, 49244), (1894, 39546), (2028, 36933), (2197, 34092), (2841, 26364), (3042, 24622), (3788, 19773), (4394, 17046), (5682, 13182), (6084, 12311), (6591, 11364), (8523, 8788)]