90782722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 147026880

約数和(自身を除く): 56244158

約数列:

[1, 2, 19, 38, 67, 134, 181, 197, 362, 394, 1273, 2546, 3439, 3743, 6878, 7486, 12127, 13199, 24254, 26398, 35657, 71314, 230413, 250781, 460826, 501562, 677483, 1354966, 2389019, 4778038, 45391361, 90782722]

約数ペア:

[(1, 90782722), (2, 45391361), (19, 4778038), (38, 2389019), (67, 1354966), (134, 677483), (181, 501562), (197, 460826), (362, 250781), (394, 230413), (1273, 71314), (2546, 35657), (3439, 26398), (3743, 24254), (6878, 13199), (7486, 12127)]