68831334

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:84

約数の個数: 144

約数和(自身を含む): 188074224

約数和(自身を除く): 119242890

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 33, 34, 39, 51, 66, 78, 99, 102, 117, 121, 143, 153, 169, 187, 198, 221, 234, 242, 286, 306, 338, 363, 374, 429, 442, 507, 561, 663, 726, 858, 1014, 1089, 1122, 1287, 1326, 1331, 1521, 1573, 1683, 1859, 1989, 2057, 2178, 2431, 2574, 2662, 2873, 3042, 3146, 3366, 3718, 3978, 3993, 4114, 4719, 4862, 5577, 5746, 6171, 7293, 7986, 8619, 9438, 11154, 11979, 12342, 14157, 14586, 16731, 17238, 17303, 18513, 20449, 21879, 22627, 23958, 25857, 26741, 28314, 31603, 33462, 34606, 37026, 40898, 43758, 45254, 51714, 51909, 53482, 61347, 63206, 67881, 80223, 94809, 103818, 122694, 135762, 155727, 160446, 184041, 189618, 203643, 224939, 240669, 284427, 294151, 311454, 347633, 368082, 407286, 449878, 481338, 568854, 588302, 674817, 695266, 882453, 1042899, 1349634, 1764906, 2024451, 2085798, 2647359, 3128697, 3823963, 4048902, 5294718, 6257394, 7647926, 11471889, 22943778, 34415667, 68831334]

約数ペア:

[(1, 68831334), (2, 34415667), (3, 22943778), (6, 11471889), (9, 7647926), (11, 6257394), (13, 5294718), (17, 4048902), (18, 3823963), (22, 3128697), (26, 2647359), (33, 2085798), (34, 2024451), (39, 1764906), (51, 1349634), (66, 1042899), (78, 882453), (99, 695266), (102, 674817), (117, 588302), (121, 568854), (143, 481338), (153, 449878), (169, 407286), (187, 368082), (198, 347633), (221, 311454), (234, 294151), (242, 284427), (286, 240669), (306, 224939), (338, 203643), (363, 189618), (374, 184041), (429, 160446), (442, 155727), (507, 135762), (561, 122694), (663, 103818), (726, 94809), (858, 80223), (1014, 67881), (1089, 63206), (1122, 61347), (1287, 53482), (1326, 51909), (1331, 51714), (1521, 45254), (1573, 43758), (1683, 40898), (1859, 37026), (1989, 34606), (2057, 33462), (2178, 31603), (2431, 28314), (2574, 26741), (2662, 25857), (2873, 23958), (3042, 22627), (3146, 21879), (3366, 20449), (3718, 18513), (3978, 17303), (3993, 17238), (4114, 16731), (4719, 14586), (4862, 14157), (5577, 12342), (5746, 11979), (6171, 11154), (7293, 9438), (7986, 8619)]