87422608

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{619}}^1$

素因数の和:744

約数の個数: 80

約数和(自身を含む): 210958720

約数和(自身を除く): 123536112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 97, 104, 112, 182, 194, 208, 364, 388, 619, 679, 728, 776, 1238, 1261, 1358, 1456, 1552, 2476, 2522, 2716, 4333, 4952, 5044, 5432, 8047, 8666, 8827, 9904, 10088, 10864, 16094, 17332, 17654, 20176, 32188, 34664, 35308, 56329, 60043, 64376, 69328, 70616, 112658, 120086, 128752, 141232, 225316, 240172, 420301, 450632, 480344, 780559, 840602, 901264, 960688, 1561118, 1681204, 3122236, 3362408, 5463913, 6244472, 6724816, 10927826, 12488944, 21855652, 43711304, 87422608]

約数ペア:

[(1, 87422608), (2, 43711304), (4, 21855652), (7, 12488944), (8, 10927826), (13, 6724816), (14, 6244472), (16, 5463913), (26, 3362408), (28, 3122236), (52, 1681204), (56, 1561118), (91, 960688), (97, 901264), (104, 840602), (112, 780559), (182, 480344), (194, 450632), (208, 420301), (364, 240172), (388, 225316), (619, 141232), (679, 128752), (728, 120086), (776, 112658), (1238, 70616), (1261, 69328), (1358, 64376), (1456, 60043), (1552, 56329), (2476, 35308), (2522, 34664), (2716, 32188), (4333, 20176), (4952, 17654), (5044, 17332), (5432, 16094), (8047, 10864), (8666, 10088), (8827, 9904)]