90472028

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{1283}}^1$

素因数の和:1382

約数の個数: 36

約数和(自身を含む): 171077592

約数和(自身を除く): 80605564

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 289, 578, 1037, 1156, 1283, 2074, 2566, 4148, 5132, 17629, 21811, 35258, 43622, 70516, 78263, 87244, 156526, 313052, 370787, 741574, 1330471, 1483148, 2660942, 5321884, 22618007, 45236014, 90472028]

約数ペア:

[(1, 90472028), (2, 45236014), (4, 22618007), (17, 5321884), (34, 2660942), (61, 1483148), (68, 1330471), (122, 741574), (244, 370787), (289, 313052), (578, 156526), (1037, 87244), (1156, 78263), (1283, 70516), (2074, 43622), (2566, 35258), (4148, 21811), (5132, 17629)]