68495544

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 160

約数和(自身を含む): 212224320

約数和(自身を除く): 143728776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 47, 52, 54, 72, 78, 81, 94, 104, 108, 117, 141, 156, 162, 173, 188, 216, 234, 282, 312, 324, 346, 351, 376, 423, 468, 519, 564, 611, 648, 692, 702, 846, 936, 1038, 1053, 1128, 1222, 1269, 1384, 1404, 1557, 1692, 1833, 2076, 2106, 2249, 2444, 2538, 2808, 3114, 3384, 3666, 3807, 4152, 4212, 4498, 4671, 4888, 5076, 5499, 6228, 6747, 7332, 7614, 8131, 8424, 8996, 9342, 10152, 10998, 12456, 13494, 14013, 14664, 15228, 16262, 16497, 17992, 18684, 20241, 21996, 24393, 26988, 28026, 30456, 32524, 32994, 37368, 40482, 43992, 48786, 49491, 53976, 56052, 60723, 65048, 65988, 73179, 80964, 97572, 98982, 105703, 112104, 121446, 131976, 146358, 161928, 182169, 195144, 197964, 211406, 219537, 242892, 292716, 317109, 364338, 395928, 422812, 439074, 485784, 585432, 634218, 658611, 728676, 845624, 878148, 951327, 1268436, 1317222, 1457352, 1756296, 1902654, 2536872, 2634444, 2853981, 3805308, 5268888, 5707962, 7610616, 8561943, 11415924, 17123886, 22831848, 34247772, 68495544]

約数ペア:

[(1, 68495544), (2, 34247772), (3, 22831848), (4, 17123886), (6, 11415924), (8, 8561943), (9, 7610616), (12, 5707962), (13, 5268888), (18, 3805308), (24, 2853981), (26, 2634444), (27, 2536872), (36, 1902654), (39, 1756296), (47, 1457352), (52, 1317222), (54, 1268436), (72, 951327), (78, 878148), (81, 845624), (94, 728676), (104, 658611), (108, 634218), (117, 585432), (141, 485784), (156, 439074), (162, 422812), (173, 395928), (188, 364338), (216, 317109), (234, 292716), (282, 242892), (312, 219537), (324, 211406), (346, 197964), (351, 195144), (376, 182169), (423, 161928), (468, 146358), (519, 131976), (564, 121446), (611, 112104), (648, 105703), (692, 98982), (702, 97572), (846, 80964), (936, 73179), (1038, 65988), (1053, 65048), (1128, 60723), (1222, 56052), (1269, 53976), (1384, 49491), (1404, 48786), (1557, 43992), (1692, 40482), (1833, 37368), (2076, 32994), (2106, 32524), (2249, 30456), (2444, 28026), (2538, 26988), (2808, 24393), (3114, 21996), (3384, 20241), (3666, 18684), (3807, 17992), (4152, 16497), (4212, 16262), (4498, 15228), (4671, 14664), (4888, 14013), (5076, 13494), (5499, 12456), (6228, 10998), (6747, 10152), (7332, 9342), (7614, 8996), (8131, 8424)]