64697682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 168099840

約数和(自身を除く): 103402158

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 37, 42, 51, 62, 74, 79, 93, 102, 111, 119, 158, 186, 217, 222, 237, 238, 259, 357, 434, 474, 518, 527, 553, 629, 651, 714, 777, 1054, 1106, 1147, 1258, 1302, 1343, 1554, 1581, 1659, 1887, 2294, 2449, 2686, 2923, 3162, 3318, 3441, 3689, 3774, 4029, 4403, 4898, 5846, 6882, 7347, 7378, 8029, 8058, 8769, 8806, 9401, 11067, 13209, 14694, 16058, 17143, 17538, 18802, 19499, 20461, 22134, 24087, 26418, 28203, 34286, 38998, 40922, 41633, 48174, 49691, 51429, 56406, 58497, 61383, 83266, 90613, 99382, 102858, 116994, 122766, 124899, 136493, 149073, 181226, 249798, 271839, 272986, 291431, 298146, 347837, 409479, 543678, 582862, 634291, 695674, 818958, 874293, 1043511, 1268582, 1540421, 1748586, 1902873, 2087022, 3080842, 3805746, 4621263, 9242526, 10782947, 21565894, 32348841, 64697682]

約数ペア:

[(1, 64697682), (2, 32348841), (3, 21565894), (6, 10782947), (7, 9242526), (14, 4621263), (17, 3805746), (21, 3080842), (31, 2087022), (34, 1902873), (37, 1748586), (42, 1540421), (51, 1268582), (62, 1043511), (74, 874293), (79, 818958), (93, 695674), (102, 634291), (111, 582862), (119, 543678), (158, 409479), (186, 347837), (217, 298146), (222, 291431), (237, 272986), (238, 271839), (259, 249798), (357, 181226), (434, 149073), (474, 136493), (518, 124899), (527, 122766), (553, 116994), (629, 102858), (651, 99382), (714, 90613), (777, 83266), (1054, 61383), (1106, 58497), (1147, 56406), (1258, 51429), (1302, 49691), (1343, 48174), (1554, 41633), (1581, 40922), (1659, 38998), (1887, 34286), (2294, 28203), (2449, 26418), (2686, 24087), (2923, 22134), (3162, 20461), (3318, 19499), (3441, 18802), (3689, 17538), (3774, 17143), (4029, 16058), (4403, 14694), (4898, 13209), (5846, 11067), (6882, 9401), (7347, 8806), (7378, 8769), (8029, 8058)]