8738621172

素因数分解:

$2^2\times 3^5\times {\mathrm{137}}^2\times {\mathrm{479}}^1$

素因数の和:772

約数の個数: 108

約数和(自身を含む): 23124017280

約数和(自身を除く): 14385396108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 137, 162, 243, 274, 324, 411, 479, 486, 548, 822, 958, 972, 1233, 1437, 1644, 1916, 2466, 2874, 3699, 4311, 4932, 5748, 7398, 8622, 11097, 12933, 14796, 17244, 18769, 22194, 25866, 33291, 37538, 38799, 44388, 51732, 56307, 65623, 66582, 75076, 77598, 112614, 116397, 131246, 133164, 155196, 168921, 196869, 225228, 232794, 262492, 337842, 393738, 465588, 506763, 590607, 675684, 787476, 1013526, 1181214, 1520289, 1771821, 2027052, 2362428, 3040578, 3543642, 4560867, 5315463, 6081156, 7087284, 8990351, 9121734, 10630926, 15946389, 17980702, 18243468, 21261852, 26971053, 31892778, 35961404, 53942106, 63785556, 80913159, 107884212, 161826318, 242739477, 323652636, 485478954, 728218431, 970957908, 1456436862, 2184655293, 2912873724, 4369310586, 8738621172]

約数ペア:

[(1, 8738621172), (2, 4369310586), (3, 2912873724), (4, 2184655293), (6, 1456436862), (9, 970957908), (12, 728218431), (18, 485478954), (27, 323652636), (36, 242739477), (54, 161826318), (81, 107884212), (108, 80913159), (137, 63785556), (162, 53942106), (243, 35961404), (274, 31892778), (324, 26971053), (411, 21261852), (479, 18243468), (486, 17980702), (548, 15946389), (822, 10630926), (958, 9121734), (972, 8990351), (1233, 7087284), (1437, 6081156), (1644, 5315463), (1916, 4560867), (2466, 3543642), (2874, 3040578), (3699, 2362428), (4311, 2027052), (4932, 1771821), (5748, 1520289), (7398, 1181214), (8622, 1013526), (11097, 787476), (12933, 675684), (14796, 590607), (17244, 506763), (18769, 465588), (22194, 393738), (25866, 337842), (33291, 262492), (37538, 232794), (38799, 225228), (44388, 196869), (51732, 168921), (56307, 155196), (65623, 133164), (66582, 131246), (75076, 116397), (77598, 112614)]