76427274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:340

約数の個数: 128

約数和(自身を含む): 208023552

約数和(自身を除く): 131596278

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 37, 42, 51, 66, 74, 77, 102, 111, 119, 154, 187, 222, 231, 238, 259, 263, 357, 374, 407, 462, 518, 526, 561, 629, 714, 777, 789, 814, 1122, 1221, 1258, 1309, 1554, 1578, 1841, 1887, 2442, 2618, 2849, 2893, 3682, 3774, 3927, 4403, 4471, 5523, 5698, 5786, 6919, 7854, 8547, 8679, 8806, 8942, 9731, 11046, 13209, 13413, 13838, 17094, 17358, 19462, 20251, 20757, 26418, 26826, 29193, 31297, 40502, 41514, 48433, 49181, 58386, 60753, 62594, 68117, 93891, 96866, 98362, 107041, 121506, 136234, 145299, 147543, 165427, 187782, 204351, 214082, 290598, 295086, 321123, 330854, 344267, 408702, 496281, 642246, 688534, 749287, 992562, 1032801, 1157989, 1498574, 1819697, 2065602, 2247861, 2315978, 3473967, 3639394, 4495722, 5459091, 6947934, 10918182, 12737879, 25475758, 38213637, 76427274]

約数ペア:

[(1, 76427274), (2, 38213637), (3, 25475758), (6, 12737879), (7, 10918182), (11, 6947934), (14, 5459091), (17, 4495722), (21, 3639394), (22, 3473967), (33, 2315978), (34, 2247861), (37, 2065602), (42, 1819697), (51, 1498574), (66, 1157989), (74, 1032801), (77, 992562), (102, 749287), (111, 688534), (119, 642246), (154, 496281), (187, 408702), (222, 344267), (231, 330854), (238, 321123), (259, 295086), (263, 290598), (357, 214082), (374, 204351), (407, 187782), (462, 165427), (518, 147543), (526, 145299), (561, 136234), (629, 121506), (714, 107041), (777, 98362), (789, 96866), (814, 93891), (1122, 68117), (1221, 62594), (1258, 60753), (1309, 58386), (1554, 49181), (1578, 48433), (1841, 41514), (1887, 40502), (2442, 31297), (2618, 29193), (2849, 26826), (2893, 26418), (3682, 20757), (3774, 20251), (3927, 19462), (4403, 17358), (4471, 17094), (5523, 13838), (5698, 13413), (5786, 13209), (6919, 11046), (7854, 9731), (8547, 8942), (8679, 8806)]