65243892

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 192362688

約数和(自身を除く): 127118796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 61, 68, 84, 98, 102, 107, 119, 122, 147, 183, 196, 204, 214, 238, 244, 294, 321, 357, 366, 427, 428, 476, 588, 642, 714, 732, 749, 833, 854, 1037, 1281, 1284, 1428, 1498, 1666, 1708, 1819, 2074, 2247, 2499, 2562, 2989, 2996, 3111, 3332, 3638, 4148, 4494, 4998, 5124, 5243, 5457, 5978, 6222, 6527, 7259, 7276, 8967, 8988, 9996, 10486, 10914, 11956, 12444, 12733, 13054, 14518, 15729, 17934, 19581, 20972, 21777, 21828, 25466, 26108, 29036, 31458, 35868, 38199, 39162, 43554, 45689, 50813, 50932, 62916, 76398, 78324, 87108, 89131, 91378, 101626, 110959, 137067, 152439, 152796, 178262, 182756, 203252, 221918, 267393, 274134, 304878, 319823, 332877, 356524, 443836, 534786, 548268, 609756, 639646, 665754, 776713, 959469, 1069572, 1279292, 1331508, 1553426, 1918938, 2330139, 3106852, 3837876, 4660278, 5436991, 9320556, 10873982, 16310973, 21747964, 32621946, 65243892]

約数ペア:

[(1, 65243892), (2, 32621946), (3, 21747964), (4, 16310973), (6, 10873982), (7, 9320556), (12, 5436991), (14, 4660278), (17, 3837876), (21, 3106852), (28, 2330139), (34, 1918938), (42, 1553426), (49, 1331508), (51, 1279292), (61, 1069572), (68, 959469), (84, 776713), (98, 665754), (102, 639646), (107, 609756), (119, 548268), (122, 534786), (147, 443836), (183, 356524), (196, 332877), (204, 319823), (214, 304878), (238, 274134), (244, 267393), (294, 221918), (321, 203252), (357, 182756), (366, 178262), (427, 152796), (428, 152439), (476, 137067), (588, 110959), (642, 101626), (714, 91378), (732, 89131), (749, 87108), (833, 78324), (854, 76398), (1037, 62916), (1281, 50932), (1284, 50813), (1428, 45689), (1498, 43554), (1666, 39162), (1708, 38199), (1819, 35868), (2074, 31458), (2247, 29036), (2499, 26108), (2562, 25466), (2989, 21828), (2996, 21777), (3111, 20972), (3332, 19581), (3638, 17934), (4148, 15729), (4494, 14518), (4998, 13054), (5124, 12733), (5243, 12444), (5457, 11956), (5978, 10914), (6222, 10486), (6527, 9996), (7259, 8988), (7276, 8967)]