7873488

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 25766208

約数和(自身を除く): 17892720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 73, 84, 107, 112, 126, 144, 146, 168, 214, 219, 252, 292, 321, 336, 428, 438, 504, 511, 584, 642, 657, 749, 856, 876, 963, 1008, 1022, 1168, 1284, 1314, 1498, 1533, 1712, 1752, 1926, 2044, 2247, 2568, 2628, 2996, 3066, 3504, 3852, 4088, 4494, 4599, 5136, 5256, 5992, 6132, 6741, 7704, 7811, 8176, 8988, 9198, 10512, 11984, 12264, 13482, 15408, 15622, 17976, 18396, 23433, 24528, 26964, 31244, 35952, 36792, 46866, 53928, 54677, 62488, 70299, 73584, 93732, 107856, 109354, 124976, 140598, 164031, 187464, 218708, 281196, 328062, 374928, 437416, 492093, 562392, 656124, 874832, 984186, 1124784, 1312248, 1968372, 2624496, 3936744, 7873488]

約数ペア:

[(1, 7873488), (2, 3936744), (3, 2624496), (4, 1968372), (6, 1312248), (7, 1124784), (8, 984186), (9, 874832), (12, 656124), (14, 562392), (16, 492093), (18, 437416), (21, 374928), (24, 328062), (28, 281196), (36, 218708), (42, 187464), (48, 164031), (56, 140598), (63, 124976), (72, 109354), (73, 107856), (84, 93732), (107, 73584), (112, 70299), (126, 62488), (144, 54677), (146, 53928), (168, 46866), (214, 36792), (219, 35952), (252, 31244), (292, 26964), (321, 24528), (336, 23433), (428, 18396), (438, 17976), (504, 15622), (511, 15408), (584, 13482), (642, 12264), (657, 11984), (749, 10512), (856, 9198), (876, 8988), (963, 8176), (1008, 7811), (1022, 7704), (1168, 6741), (1284, 6132), (1314, 5992), (1498, 5256), (1533, 5136), (1712, 4599), (1752, 4494), (1926, 4088), (2044, 3852), (2247, 3504), (2568, 3066), (2628, 2996)]