76704045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 144460800

約数和(自身を除く): 67756755

約数列:

[1, 3, 5, 11, 15, 19, 33, 43, 55, 57, 95, 129, 165, 209, 215, 285, 473, 569, 627, 645, 817, 1045, 1419, 1707, 2365, 2451, 2845, 3135, 4085, 6259, 7095, 8535, 8987, 10811, 12255, 18777, 24467, 26961, 31295, 32433, 44935, 54055, 73401, 93885, 118921, 122335, 134805, 162165, 269137, 356763, 367005, 464873, 594605, 807411, 1345685, 1394619, 1783815, 2324365, 4037055, 5113603, 6973095, 15340809, 25568015, 76704045]

約数ペア:

[(1, 76704045), (3, 25568015), (5, 15340809), (11, 6973095), (15, 5113603), (19, 4037055), (33, 2324365), (43, 1783815), (55, 1394619), (57, 1345685), (95, 807411), (129, 594605), (165, 464873), (209, 367005), (215, 356763), (285, 269137), (473, 162165), (569, 134805), (627, 122335), (645, 118921), (817, 93885), (1045, 73401), (1419, 54055), (1707, 44935), (2365, 32433), (2451, 31295), (2845, 26961), (3135, 24467), (4085, 18777), (6259, 12255), (7095, 10811), (8535, 8987)]