75673884

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 221056640

約数和(自身を除く): 145382756

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 114, 121, 132, 143, 156, 209, 211, 228, 242, 247, 286, 363, 418, 422, 429, 484, 494, 572, 627, 633, 726, 741, 836, 844, 858, 988, 1254, 1266, 1452, 1482, 1573, 1716, 2299, 2321, 2508, 2532, 2717, 2743, 2964, 3146, 4009, 4598, 4642, 4719, 5434, 5486, 6292, 6897, 6963, 8018, 8151, 8229, 9196, 9284, 9438, 10868, 10972, 12027, 13794, 13926, 16036, 16302, 16458, 18876, 24054, 25531, 27588, 27852, 29887, 30173, 32604, 32916, 44099, 48108, 51062, 52117, 59774, 60346, 76593, 88198, 89661, 90519, 102124, 104234, 119548, 120692, 132297, 153186, 156351, 176396, 179322, 181038, 208468, 264594, 306372, 312702, 331903, 358644, 362076, 485089, 529188, 573287, 625404, 663806, 970178, 995709, 1146574, 1327612, 1455267, 1719861, 1940356, 1991418, 2293148, 2910534, 3439722, 3982836, 5821068, 6306157, 6879444, 12612314, 18918471, 25224628, 37836942, 75673884]

約数ペア:

[(1, 75673884), (2, 37836942), (3, 25224628), (4, 18918471), (6, 12612314), (11, 6879444), (12, 6306157), (13, 5821068), (19, 3982836), (22, 3439722), (26, 2910534), (33, 2293148), (38, 1991418), (39, 1940356), (44, 1719861), (52, 1455267), (57, 1327612), (66, 1146574), (76, 995709), (78, 970178), (114, 663806), (121, 625404), (132, 573287), (143, 529188), (156, 485089), (209, 362076), (211, 358644), (228, 331903), (242, 312702), (247, 306372), (286, 264594), (363, 208468), (418, 181038), (422, 179322), (429, 176396), (484, 156351), (494, 153186), (572, 132297), (627, 120692), (633, 119548), (726, 104234), (741, 102124), (836, 90519), (844, 89661), (858, 88198), (988, 76593), (1254, 60346), (1266, 59774), (1452, 52117), (1482, 51062), (1573, 48108), (1716, 44099), (2299, 32916), (2321, 32604), (2508, 30173), (2532, 29887), (2717, 27852), (2743, 27588), (2964, 25531), (3146, 24054), (4009, 18876), (4598, 16458), (4642, 16302), (4719, 16036), (5434, 13926), (5486, 13794), (6292, 12027), (6897, 10972), (6963, 10868), (8018, 9438), (8151, 9284), (8229, 9196)]