25829076

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 78650880

約数和(自身を除く): 52821804

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 49, 52, 62, 78, 84, 91, 93, 98, 109, 124, 147, 156, 182, 186, 196, 217, 218, 273, 294, 327, 364, 372, 403, 434, 436, 546, 588, 637, 651, 654, 763, 806, 868, 1092, 1209, 1274, 1302, 1308, 1417, 1519, 1526, 1612, 1911, 2289, 2418, 2548, 2604, 2821, 2834, 3038, 3052, 3379, 3822, 4251, 4557, 4578, 4836, 5341, 5642, 5668, 6076, 6758, 7644, 8463, 8502, 9114, 9156, 9919, 10137, 10682, 11284, 13516, 16023, 16926, 17004, 18228, 19747, 19838, 20274, 21364, 23653, 29757, 32046, 33852, 39494, 39676, 40548, 43927, 47306, 59241, 59514, 64092, 69433, 70959, 78988, 87854, 94612, 118482, 119028, 131781, 138866, 141918, 165571, 175708, 208299, 236964, 263562, 277732, 283836, 307489, 331142, 416598, 496713, 527124, 614978, 662284, 833196, 922467, 993426, 1229956, 1844934, 1986852, 2152423, 3689868, 4304846, 6457269, 8609692, 12914538, 25829076]

約数ペア:

[(1, 25829076), (2, 12914538), (3, 8609692), (4, 6457269), (6, 4304846), (7, 3689868), (12, 2152423), (13, 1986852), (14, 1844934), (21, 1229956), (26, 993426), (28, 922467), (31, 833196), (39, 662284), (42, 614978), (49, 527124), (52, 496713), (62, 416598), (78, 331142), (84, 307489), (91, 283836), (93, 277732), (98, 263562), (109, 236964), (124, 208299), (147, 175708), (156, 165571), (182, 141918), (186, 138866), (196, 131781), (217, 119028), (218, 118482), (273, 94612), (294, 87854), (327, 78988), (364, 70959), (372, 69433), (403, 64092), (434, 59514), (436, 59241), (546, 47306), (588, 43927), (637, 40548), (651, 39676), (654, 39494), (763, 33852), (806, 32046), (868, 29757), (1092, 23653), (1209, 21364), (1274, 20274), (1302, 19838), (1308, 19747), (1417, 18228), (1519, 17004), (1526, 16926), (1612, 16023), (1911, 13516), (2289, 11284), (2418, 10682), (2548, 10137), (2604, 9919), (2821, 9156), (2834, 9114), (3038, 8502), (3052, 8463), (3379, 7644), (3822, 6758), (4251, 6076), (4557, 5668), (4578, 5642), (4836, 5341)]