87211224

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1657}}^1$

素因数の和:1729

約数の個数: 96

約数和(自身を含む): 256061520

約数和(自身を除く): 168850296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 43, 51, 68, 72, 86, 102, 129, 136, 153, 172, 204, 258, 306, 344, 387, 408, 516, 612, 731, 774, 1032, 1224, 1462, 1548, 1657, 2193, 2924, 3096, 3314, 4386, 4971, 5848, 6579, 6628, 8772, 9942, 13158, 13256, 14913, 17544, 19884, 26316, 28169, 29826, 39768, 52632, 56338, 59652, 71251, 84507, 112676, 119304, 142502, 169014, 213753, 225352, 253521, 285004, 338028, 427506, 507042, 570008, 641259, 676056, 855012, 1014084, 1211267, 1282518, 1710024, 2028168, 2422534, 2565036, 3633801, 4845068, 5130072, 7267602, 9690136, 10901403, 14535204, 21802806, 29070408, 43605612, 87211224]

約数ペア:

[(1, 87211224), (2, 43605612), (3, 29070408), (4, 21802806), (6, 14535204), (8, 10901403), (9, 9690136), (12, 7267602), (17, 5130072), (18, 4845068), (24, 3633801), (34, 2565036), (36, 2422534), (43, 2028168), (51, 1710024), (68, 1282518), (72, 1211267), (86, 1014084), (102, 855012), (129, 676056), (136, 641259), (153, 570008), (172, 507042), (204, 427506), (258, 338028), (306, 285004), (344, 253521), (387, 225352), (408, 213753), (516, 169014), (612, 142502), (731, 119304), (774, 112676), (1032, 84507), (1224, 71251), (1462, 59652), (1548, 56338), (1657, 52632), (2193, 39768), (2924, 29826), (3096, 28169), (3314, 26316), (4386, 19884), (4971, 17544), (5848, 14913), (6579, 13256), (6628, 13158), (8772, 9942)]