66509508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:877

約数の個数: 96

約数和(自身を含む): 182891520

約数和(自身を除く): 116382012

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 124, 156, 186, 204, 221, 372, 403, 442, 527, 663, 806, 809, 884, 1054, 1209, 1326, 1581, 1612, 1618, 2108, 2418, 2427, 2652, 3162, 3236, 4836, 4854, 6324, 6851, 9708, 10517, 13702, 13753, 20553, 21034, 25079, 27404, 27506, 31551, 41106, 41259, 42068, 50158, 55012, 63102, 75237, 82212, 82518, 100316, 126204, 150474, 165036, 178789, 300948, 326027, 357578, 426343, 536367, 652054, 715156, 852686, 978081, 1072734, 1279029, 1304108, 1705372, 1956162, 2145468, 2558058, 3912324, 5116116, 5542459, 11084918, 16627377, 22169836, 33254754, 66509508]

約数ペア:

[(1, 66509508), (2, 33254754), (3, 22169836), (4, 16627377), (6, 11084918), (12, 5542459), (13, 5116116), (17, 3912324), (26, 2558058), (31, 2145468), (34, 1956162), (39, 1705372), (51, 1304108), (52, 1279029), (62, 1072734), (68, 978081), (78, 852686), (93, 715156), (102, 652054), (124, 536367), (156, 426343), (186, 357578), (204, 326027), (221, 300948), (372, 178789), (403, 165036), (442, 150474), (527, 126204), (663, 100316), (806, 82518), (809, 82212), (884, 75237), (1054, 63102), (1209, 55012), (1326, 50158), (1581, 42068), (1612, 41259), (1618, 41106), (2108, 31551), (2418, 27506), (2427, 27404), (2652, 25079), (3162, 21034), (3236, 20553), (4836, 13753), (4854, 13702), (6324, 10517), (6851, 9708)]