91221192

素因数分解:

$2^3\times 3^2\times {\mathrm{499}}^1\times {\mathrm{2539}}^1$

素因数の和:3050

約数の個数: 48

約数和(自身を含む): 247650000

約数和(自身を除く): 156428808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 499, 998, 1497, 1996, 2539, 2994, 3992, 4491, 5078, 5988, 7617, 8982, 10156, 11976, 15234, 17964, 20312, 22851, 30468, 35928, 45702, 60936, 91404, 182808, 1266961, 2533922, 3800883, 5067844, 7601766, 10135688, 11402649, 15203532, 22805298, 30407064, 45610596, 91221192]

約数ペア:

[(1, 91221192), (2, 45610596), (3, 30407064), (4, 22805298), (6, 15203532), (8, 11402649), (9, 10135688), (12, 7601766), (18, 5067844), (24, 3800883), (36, 2533922), (72, 1266961), (499, 182808), (998, 91404), (1497, 60936), (1996, 45702), (2539, 35928), (2994, 30468), (3992, 22851), (4491, 20312), (5078, 17964), (5988, 15234), (7617, 11976), (8982, 10156)]