126456876

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4289}}^1$

素因数の和:4325

約数の個数: 120

約数和(自身を含む): 406966560

約数和(自身を除く): 280509684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4289, 4914, 7371, 8578, 9828, 12867, 14742, 17156, 25734, 29484, 30023, 38601, 51468, 55757, 60046, 77202, 90069, 111514, 115803, 120092, 154404, 167271, 180138, 223028, 231606, 270207, 334542, 347409, 360276, 390299, 463212, 501813, 540414, 669084, 694818, 780598, 810621, 1003626, 1080828, 1170897, 1389636, 1505439, 1561196, 1621242, 2007252, 2341794, 2431863, 3010878, 3242484, 3512691, 4516317, 4683588, 4863726, 6021756, 7025382, 9032634, 9727452, 10538073, 14050764, 18065268, 21076146, 31614219, 42152292, 63228438, 126456876]

約数ペア:

[(1, 126456876), (2, 63228438), (3, 42152292), (4, 31614219), (6, 21076146), (7, 18065268), (9, 14050764), (12, 10538073), (13, 9727452), (14, 9032634), (18, 7025382), (21, 6021756), (26, 4863726), (27, 4683588), (28, 4516317), (36, 3512691), (39, 3242484), (42, 3010878), (52, 2431863), (54, 2341794), (63, 2007252), (78, 1621242), (81, 1561196), (84, 1505439), (91, 1389636), (108, 1170897), (117, 1080828), (126, 1003626), (156, 810621), (162, 780598), (182, 694818), (189, 669084), (234, 540414), (252, 501813), (273, 463212), (324, 390299), (351, 360276), (364, 347409), (378, 334542), (468, 270207), (546, 231606), (567, 223028), (702, 180138), (756, 167271), (819, 154404), (1053, 120092), (1092, 115803), (1134, 111514), (1404, 90069), (1638, 77202), (2106, 60046), (2268, 55757), (2457, 51468), (3276, 38601), (4212, 30023), (4289, 29484), (4914, 25734), (7371, 17156), (8578, 14742), (9828, 12867)]