72570498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:360

約数の個数: 128

約数和(自身を含む): 200116224

約数和(自身を除く): 127545726

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 43, 66, 77, 78, 86, 91, 129, 143, 154, 182, 231, 258, 273, 281, 286, 301, 429, 462, 473, 546, 559, 562, 602, 843, 858, 903, 946, 1001, 1118, 1419, 1677, 1686, 1806, 1967, 2002, 2838, 3003, 3091, 3311, 3354, 3653, 3913, 3934, 5901, 6006, 6149, 6182, 6622, 7306, 7826, 9273, 9933, 10959, 11739, 11802, 12083, 12298, 18447, 18546, 19866, 21637, 21918, 23478, 24166, 25571, 36249, 36894, 40183, 43043, 43274, 51142, 64911, 72498, 76713, 80366, 84581, 86086, 120549, 129129, 129822, 132913, 153426, 157079, 169162, 241098, 253743, 258258, 265826, 281281, 314158, 398739, 471237, 507486, 562562, 797478, 843843, 930391, 942474, 1099553, 1687686, 1727869, 1860782, 2199106, 2791173, 3298659, 3455738, 5183607, 5582346, 6597318, 10367214, 12095083, 24190166, 36285249, 72570498]

約数ペア:

[(1, 72570498), (2, 36285249), (3, 24190166), (6, 12095083), (7, 10367214), (11, 6597318), (13, 5582346), (14, 5183607), (21, 3455738), (22, 3298659), (26, 2791173), (33, 2199106), (39, 1860782), (42, 1727869), (43, 1687686), (66, 1099553), (77, 942474), (78, 930391), (86, 843843), (91, 797478), (129, 562562), (143, 507486), (154, 471237), (182, 398739), (231, 314158), (258, 281281), (273, 265826), (281, 258258), (286, 253743), (301, 241098), (429, 169162), (462, 157079), (473, 153426), (546, 132913), (559, 129822), (562, 129129), (602, 120549), (843, 86086), (858, 84581), (903, 80366), (946, 76713), (1001, 72498), (1118, 64911), (1419, 51142), (1677, 43274), (1686, 43043), (1806, 40183), (1967, 36894), (2002, 36249), (2838, 25571), (3003, 24166), (3091, 23478), (3311, 21918), (3354, 21637), (3653, 19866), (3913, 18546), (3934, 18447), (5901, 12298), (6006, 12083), (6149, 11802), (6182, 11739), (6622, 10959), (7306, 9933), (7826, 9273)]