28954332

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:89

約数の個数: 162

約数和(自身を含む): 89174904

約数和(自身を除く): 60220572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 23, 33, 34, 36, 44, 46, 51, 66, 68, 69, 92, 99, 102, 121, 132, 138, 153, 187, 198, 204, 207, 242, 253, 276, 289, 306, 363, 374, 391, 396, 414, 484, 506, 561, 578, 612, 726, 748, 759, 782, 828, 867, 1012, 1089, 1122, 1156, 1173, 1452, 1518, 1564, 1683, 1734, 2057, 2178, 2244, 2277, 2346, 2601, 2783, 3036, 3179, 3366, 3468, 3519, 4114, 4301, 4356, 4554, 4692, 5202, 5566, 6171, 6358, 6647, 6732, 7038, 8228, 8349, 8602, 9108, 9537, 10404, 11132, 12342, 12716, 12903, 13294, 14076, 16698, 17204, 18513, 19074, 19941, 24684, 25047, 25806, 26588, 28611, 33396, 34969, 37026, 38148, 38709, 39882, 47311, 50094, 51612, 57222, 59823, 69938, 73117, 74052, 77418, 79764, 94622, 100188, 104907, 114444, 119646, 139876, 141933, 146234, 154836, 189244, 209814, 219351, 239292, 283866, 292468, 314721, 419628, 425799, 438702, 567732, 629442, 658053, 804287, 851598, 877404, 1258884, 1316106, 1608574, 1703196, 2412861, 2632212, 3217148, 4825722, 7238583, 9651444, 14477166, 28954332]

約数ペア:

[(1, 28954332), (2, 14477166), (3, 9651444), (4, 7238583), (6, 4825722), (9, 3217148), (11, 2632212), (12, 2412861), (17, 1703196), (18, 1608574), (22, 1316106), (23, 1258884), (33, 877404), (34, 851598), (36, 804287), (44, 658053), (46, 629442), (51, 567732), (66, 438702), (68, 425799), (69, 419628), (92, 314721), (99, 292468), (102, 283866), (121, 239292), (132, 219351), (138, 209814), (153, 189244), (187, 154836), (198, 146234), (204, 141933), (207, 139876), (242, 119646), (253, 114444), (276, 104907), (289, 100188), (306, 94622), (363, 79764), (374, 77418), (391, 74052), (396, 73117), (414, 69938), (484, 59823), (506, 57222), (561, 51612), (578, 50094), (612, 47311), (726, 39882), (748, 38709), (759, 38148), (782, 37026), (828, 34969), (867, 33396), (1012, 28611), (1089, 26588), (1122, 25806), (1156, 25047), (1173, 24684), (1452, 19941), (1518, 19074), (1564, 18513), (1683, 17204), (1734, 16698), (2057, 14076), (2178, 13294), (2244, 12903), (2277, 12716), (2346, 12342), (2601, 11132), (2783, 10404), (3036, 9537), (3179, 9108), (3366, 8602), (3468, 8349), (3519, 8228), (4114, 7038), (4301, 6732), (4356, 6647), (4554, 6358), (4692, 6171), (5202, 5566)]