128052252

素因数分解:

$2^2\times 3^5\times {\mathrm{47}}^1\times {\mathrm{2803}}^1$

素因数の和:2869

約数の個数: 72

約数和(自身を含む): 342940416

約数和(自身を除く): 214888164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 243, 282, 324, 423, 486, 564, 846, 972, 1269, 1692, 2538, 2803, 3807, 5076, 5606, 7614, 8409, 11212, 11421, 15228, 16818, 22842, 25227, 33636, 45684, 50454, 75681, 100908, 131741, 151362, 227043, 263482, 302724, 395223, 454086, 526964, 681129, 790446, 908172, 1185669, 1362258, 1580892, 2371338, 2724516, 3557007, 4742676, 7114014, 10671021, 14228028, 21342042, 32013063, 42684084, 64026126, 128052252]

約数ペア:

[(1, 128052252), (2, 64026126), (3, 42684084), (4, 32013063), (6, 21342042), (9, 14228028), (12, 10671021), (18, 7114014), (27, 4742676), (36, 3557007), (47, 2724516), (54, 2371338), (81, 1580892), (94, 1362258), (108, 1185669), (141, 908172), (162, 790446), (188, 681129), (243, 526964), (282, 454086), (324, 395223), (423, 302724), (486, 263482), (564, 227043), (846, 151362), (972, 131741), (1269, 100908), (1692, 75681), (2538, 50454), (2803, 45684), (3807, 33636), (5076, 25227), (5606, 22842), (7614, 16818), (8409, 15228), (11212, 11421)]