66389148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15497}}^1$

素因数の和:15531

約数の個数: 72

約数和(自身を含む): 203085792

約数和(自身を除く): 136696644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 15497, 30994, 46491, 61988, 92982, 108479, 139473, 185964, 216958, 263449, 278946, 325437, 433916, 526898, 557892, 650874, 790347, 976311, 1053796, 1301748, 1580694, 1844143, 1952622, 2371041, 3161388, 3688286, 3905244, 4742082, 5532429, 7376572, 9484164, 11064858, 16597287, 22129716, 33194574, 66389148]

約数ペア:

[(1, 66389148), (2, 33194574), (3, 22129716), (4, 16597287), (6, 11064858), (7, 9484164), (9, 7376572), (12, 5532429), (14, 4742082), (17, 3905244), (18, 3688286), (21, 3161388), (28, 2371041), (34, 1952622), (36, 1844143), (42, 1580694), (51, 1301748), (63, 1053796), (68, 976311), (84, 790347), (102, 650874), (119, 557892), (126, 526898), (153, 433916), (204, 325437), (238, 278946), (252, 263449), (306, 216958), (357, 185964), (476, 139473), (612, 108479), (714, 92982), (1071, 61988), (1428, 46491), (2142, 30994), (4284, 15497)]