87145434

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 211273920

約数和(自身を除く): 124128486

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 43, 51, 74, 86, 102, 111, 129, 153, 179, 222, 258, 306, 333, 358, 387, 537, 629, 666, 731, 774, 1074, 1258, 1462, 1591, 1611, 1887, 2193, 3043, 3182, 3222, 3774, 4386, 4773, 5661, 6086, 6579, 6623, 7697, 9129, 9546, 11322, 13158, 13246, 14319, 15394, 18258, 19869, 23091, 27047, 27387, 28638, 39738, 46182, 54094, 54774, 59607, 69273, 81141, 112591, 119214, 130849, 138546, 162282, 225182, 243423, 261698, 284789, 337773, 392547, 486846, 569578, 675546, 785094, 854367, 1013319, 1177641, 1708734, 2026638, 2355282, 2563101, 4841413, 5126202, 9682826, 14524239, 29048478, 43572717, 87145434]

約数ペア:

[(1, 87145434), (2, 43572717), (3, 29048478), (6, 14524239), (9, 9682826), (17, 5126202), (18, 4841413), (34, 2563101), (37, 2355282), (43, 2026638), (51, 1708734), (74, 1177641), (86, 1013319), (102, 854367), (111, 785094), (129, 675546), (153, 569578), (179, 486846), (222, 392547), (258, 337773), (306, 284789), (333, 261698), (358, 243423), (387, 225182), (537, 162282), (629, 138546), (666, 130849), (731, 119214), (774, 112591), (1074, 81141), (1258, 69273), (1462, 59607), (1591, 54774), (1611, 54094), (1887, 46182), (2193, 39738), (3043, 28638), (3182, 27387), (3222, 27047), (3774, 23091), (4386, 19869), (4773, 18258), (5661, 15394), (6086, 14319), (6579, 13246), (6623, 13158), (7697, 11322), (9129, 9546)]