67708914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{461}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 167650560

約数和(自身を除く): 99941646

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 269, 273, 461, 538, 546, 807, 922, 1383, 1614, 1883, 2766, 3227, 3497, 3766, 5649, 5993, 6454, 6994, 9681, 10491, 11298, 11986, 17979, 19362, 20982, 24479, 35958, 41951, 48958, 73437, 83902, 124009, 125853, 146874, 248018, 251706, 372027, 744054, 868063, 1612117, 1736126, 2604189, 3224234, 4836351, 5208378, 9672702, 11284819, 22569638, 33854457, 67708914]

約数ペア:

[(1, 67708914), (2, 33854457), (3, 22569638), (6, 11284819), (7, 9672702), (13, 5208378), (14, 4836351), (21, 3224234), (26, 2604189), (39, 1736126), (42, 1612117), (78, 868063), (91, 744054), (182, 372027), (269, 251706), (273, 248018), (461, 146874), (538, 125853), (546, 124009), (807, 83902), (922, 73437), (1383, 48958), (1614, 41951), (1883, 35958), (2766, 24479), (3227, 20982), (3497, 19362), (3766, 17979), (5649, 11986), (5993, 11298), (6454, 10491), (6994, 9681)]