90263488

素因数分解:

$2^6\times 7^2\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:402

約数の個数: 84

約数和(自身を含む): 211089240

約数和(自身を除く): 120825752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 107, 112, 196, 214, 224, 269, 392, 428, 448, 538, 749, 784, 856, 1076, 1498, 1568, 1712, 1883, 2152, 2996, 3136, 3424, 3766, 4304, 5243, 5992, 6848, 7532, 8608, 10486, 11984, 13181, 15064, 17216, 20972, 23968, 26362, 28783, 30128, 41944, 47936, 52724, 57566, 60256, 83888, 105448, 115132, 120512, 167776, 201481, 210896, 230264, 335552, 402962, 421792, 460528, 805924, 843584, 921056, 1410367, 1611848, 1842112, 2820734, 3223696, 5641468, 6447392, 11282936, 12894784, 22565872, 45131744, 90263488]

約数ペア:

[(1, 90263488), (2, 45131744), (4, 22565872), (7, 12894784), (8, 11282936), (14, 6447392), (16, 5641468), (28, 3223696), (32, 2820734), (49, 1842112), (56, 1611848), (64, 1410367), (98, 921056), (107, 843584), (112, 805924), (196, 460528), (214, 421792), (224, 402962), (269, 335552), (392, 230264), (428, 210896), (448, 201481), (538, 167776), (749, 120512), (784, 115132), (856, 105448), (1076, 83888), (1498, 60256), (1568, 57566), (1712, 52724), (1883, 47936), (2152, 41944), (2996, 30128), (3136, 28783), (3424, 26362), (3766, 23968), (4304, 20972), (5243, 17216), (5992, 15064), (6848, 13181), (7532, 11984), (8608, 10486)]