187335252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{653}}^1$

素因数の和:1289

約数の個数: 72

約数和(自身を含む): 511582344

約数和(自身を除く): 324247092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 613, 653, 1226, 1306, 1839, 1959, 2452, 2612, 3678, 3918, 5517, 5877, 7356, 7836, 7969, 8489, 11034, 11754, 15938, 16978, 22068, 23508, 23907, 25467, 31876, 33956, 47814, 50934, 71721, 76401, 95628, 101868, 143442, 152802, 286884, 305604, 400289, 800578, 1200867, 1601156, 2401734, 3602601, 4803468, 5203757, 7205202, 10407514, 14410404, 15611271, 20815028, 31222542, 46833813, 62445084, 93667626, 187335252]

約数ペア:

[(1, 187335252), (2, 93667626), (3, 62445084), (4, 46833813), (6, 31222542), (9, 20815028), (12, 15611271), (13, 14410404), (18, 10407514), (26, 7205202), (36, 5203757), (39, 4803468), (52, 3602601), (78, 2401734), (117, 1601156), (156, 1200867), (234, 800578), (468, 400289), (613, 305604), (653, 286884), (1226, 152802), (1306, 143442), (1839, 101868), (1959, 95628), (2452, 76401), (2612, 71721), (3678, 50934), (3918, 47814), (5517, 33956), (5877, 31876), (7356, 25467), (7836, 23907), (7969, 23508), (8489, 22068), (11034, 16978), (11754, 15938)]