25496604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 79252992

約数和(自身を除く): 53756388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 53, 63, 69, 83, 84, 92, 106, 126, 138, 159, 161, 166, 207, 212, 249, 252, 276, 318, 322, 332, 371, 414, 477, 483, 498, 581, 636, 644, 742, 747, 828, 954, 966, 996, 1113, 1162, 1219, 1449, 1484, 1494, 1743, 1908, 1909, 1932, 2226, 2324, 2438, 2898, 2988, 3339, 3486, 3657, 3818, 4399, 4452, 4876, 5229, 5727, 5796, 6678, 6972, 7314, 7636, 8533, 8798, 10458, 10971, 11454, 13197, 13356, 13363, 14628, 17066, 17181, 17596, 20916, 21942, 22908, 25599, 26394, 26726, 30793, 34132, 34362, 39591, 40089, 43884, 51198, 52788, 53452, 61586, 68724, 76797, 79182, 80178, 92379, 101177, 102396, 120267, 123172, 153594, 158364, 160356, 184758, 202354, 240534, 277137, 303531, 307188, 369516, 404708, 481068, 554274, 607062, 708239, 910593, 1108548, 1214124, 1416478, 1821186, 2124717, 2832956, 3642372, 4249434, 6374151, 8498868, 12748302, 25496604]

約数ペア:

[(1, 25496604), (2, 12748302), (3, 8498868), (4, 6374151), (6, 4249434), (7, 3642372), (9, 2832956), (12, 2124717), (14, 1821186), (18, 1416478), (21, 1214124), (23, 1108548), (28, 910593), (36, 708239), (42, 607062), (46, 554274), (53, 481068), (63, 404708), (69, 369516), (83, 307188), (84, 303531), (92, 277137), (106, 240534), (126, 202354), (138, 184758), (159, 160356), (161, 158364), (166, 153594), (207, 123172), (212, 120267), (249, 102396), (252, 101177), (276, 92379), (318, 80178), (322, 79182), (332, 76797), (371, 68724), (414, 61586), (477, 53452), (483, 52788), (498, 51198), (581, 43884), (636, 40089), (644, 39591), (742, 34362), (747, 34132), (828, 30793), (954, 26726), (966, 26394), (996, 25599), (1113, 22908), (1162, 21942), (1219, 20916), (1449, 17596), (1484, 17181), (1494, 17066), (1743, 14628), (1908, 13363), (1909, 13356), (1932, 13197), (2226, 11454), (2324, 10971), (2438, 10458), (2898, 8798), (2988, 8533), (3339, 7636), (3486, 7314), (3657, 6972), (3818, 6678), (4399, 5796), (4452, 5727), (4876, 5229)]