88200068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 172730880

約数和(自身を除く): 84530812

約数列:

[1, 2, 4, 11, 22, 44, 89, 101, 178, 202, 223, 356, 404, 446, 892, 979, 1111, 1958, 2222, 2453, 3916, 4444, 4906, 8989, 9812, 17978, 19847, 22523, 35956, 39694, 45046, 79388, 90092, 98879, 197758, 218317, 247753, 395516, 436634, 495506, 873268, 991012, 2004547, 4009094, 8018188, 22050017, 44100034, 88200068]

約数ペア:

[(1, 88200068), (2, 44100034), (4, 22050017), (11, 8018188), (22, 4009094), (44, 2004547), (89, 991012), (101, 873268), (178, 495506), (202, 436634), (223, 395516), (356, 247753), (404, 218317), (446, 197758), (892, 98879), (979, 90092), (1111, 79388), (1958, 45046), (2222, 39694), (2453, 35956), (3916, 22523), (4444, 19847), (4906, 17978), (8989, 9812)]