90475428

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{673}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 224199360

約数和(自身を除く): 133723932

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 659, 673, 1318, 1346, 1977, 2019, 2636, 2692, 3954, 4038, 7908, 8076, 11203, 11441, 22406, 22882, 33609, 34323, 44812, 45764, 67218, 68646, 134436, 137292, 443507, 887014, 1330521, 1774028, 2661042, 5322084, 7539619, 15079238, 22618857, 30158476, 45237714, 90475428]

約数ペア:

[(1, 90475428), (2, 45237714), (3, 30158476), (4, 22618857), (6, 15079238), (12, 7539619), (17, 5322084), (34, 2661042), (51, 1774028), (68, 1330521), (102, 887014), (204, 443507), (659, 137292), (673, 134436), (1318, 68646), (1346, 67218), (1977, 45764), (2019, 44812), (2636, 34323), (2692, 33609), (3954, 22882), (4038, 22406), (7908, 11441), (8076, 11203)]