90673778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2269}}^1$

素因数の和:2366

約数の個数: 32

約数和(自身を含む): 154450800

約数和(自身を除く): 63777022

約数列:

[1, 2, 13, 26, 29, 53, 58, 106, 377, 689, 754, 1378, 1537, 2269, 3074, 4538, 19981, 29497, 39962, 58994, 65801, 120257, 131602, 240514, 855413, 1563341, 1710826, 3126682, 3487453, 6974906, 45336889, 90673778]

約数ペア:

[(1, 90673778), (2, 45336889), (13, 6974906), (26, 3487453), (29, 3126682), (53, 1710826), (58, 1563341), (106, 855413), (377, 240514), (689, 131602), (754, 120257), (1378, 65801), (1537, 58994), (2269, 39962), (3074, 29497), (4538, 19981)]