25762212

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:367

約数の個数: 120

約数和(自身を含む): 79306304

約数和(自身を除く): 53544092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 252, 259, 307, 324, 333, 378, 444, 518, 567, 614, 666, 756, 777, 921, 999, 1036, 1134, 1228, 1332, 1554, 1842, 1998, 2149, 2268, 2331, 2763, 2997, 3108, 3684, 3996, 4298, 4662, 5526, 5994, 6447, 6993, 8289, 8596, 9324, 11052, 11359, 11988, 12894, 13986, 16578, 19341, 20979, 22718, 24867, 25788, 27972, 33156, 34077, 38682, 41958, 45436, 49734, 58023, 68154, 77364, 79513, 83916, 99468, 102231, 116046, 136308, 159026, 174069, 204462, 232092, 238539, 306693, 318052, 348138, 408924, 477078, 613386, 696276, 715617, 920079, 954156, 1226772, 1431234, 1840158, 2146851, 2862468, 3680316, 4293702, 6440553, 8587404, 12881106, 25762212]

約数ペア:

[(1, 25762212), (2, 12881106), (3, 8587404), (4, 6440553), (6, 4293702), (7, 3680316), (9, 2862468), (12, 2146851), (14, 1840158), (18, 1431234), (21, 1226772), (27, 954156), (28, 920079), (36, 715617), (37, 696276), (42, 613386), (54, 477078), (63, 408924), (74, 348138), (81, 318052), (84, 306693), (108, 238539), (111, 232092), (126, 204462), (148, 174069), (162, 159026), (189, 136308), (222, 116046), (252, 102231), (259, 99468), (307, 83916), (324, 79513), (333, 77364), (378, 68154), (444, 58023), (518, 49734), (567, 45436), (614, 41958), (666, 38682), (756, 34077), (777, 33156), (921, 27972), (999, 25788), (1036, 24867), (1134, 22718), (1228, 20979), (1332, 19341), (1554, 16578), (1842, 13986), (1998, 12894), (2149, 11988), (2268, 11359), (2331, 11052), (2763, 9324), (2997, 8596), (3108, 8289), (3684, 6993), (3996, 6447), (4298, 5994), (4662, 5526)]