83684562

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 189858816

約数和(自身を除く): 106174254

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 53, 62, 78, 93, 106, 159, 186, 318, 403, 653, 689, 806, 1209, 1306, 1378, 1643, 1959, 2067, 2418, 3286, 3918, 4134, 4929, 8489, 9858, 16978, 20243, 21359, 25467, 34609, 40486, 42718, 50934, 60729, 64077, 69218, 103827, 121458, 128154, 207654, 263159, 449917, 526318, 789477, 899834, 1072879, 1349751, 1578954, 2145758, 2699502, 3218637, 6437274, 13947427, 27894854, 41842281, 83684562]

約数ペア:

[(1, 83684562), (2, 41842281), (3, 27894854), (6, 13947427), (13, 6437274), (26, 3218637), (31, 2699502), (39, 2145758), (53, 1578954), (62, 1349751), (78, 1072879), (93, 899834), (106, 789477), (159, 526318), (186, 449917), (318, 263159), (403, 207654), (653, 128154), (689, 121458), (806, 103827), (1209, 69218), (1306, 64077), (1378, 60729), (1643, 50934), (1959, 42718), (2067, 40486), (2418, 34609), (3286, 25467), (3918, 21359), (4134, 20243), (4929, 16978), (8489, 9858)]