72689364

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9661}}^1$

素因数の和:9701

約数の個数: 72

約数和(自身を含む): 211018080

約数和(自身を除く): 138328716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 9661, 19322, 28983, 38644, 57966, 86949, 106271, 115932, 173898, 183559, 212542, 318813, 347796, 367118, 425084, 550677, 637626, 734236, 956439, 1101354, 1275252, 1652031, 1912878, 2019149, 2202708, 3304062, 3825756, 4038298, 6057447, 6608124, 8076596, 12114894, 18172341, 24229788, 36344682, 72689364]

約数ペア:

[(1, 72689364), (2, 36344682), (3, 24229788), (4, 18172341), (6, 12114894), (9, 8076596), (11, 6608124), (12, 6057447), (18, 4038298), (19, 3825756), (22, 3304062), (33, 2202708), (36, 2019149), (38, 1912878), (44, 1652031), (57, 1275252), (66, 1101354), (76, 956439), (99, 734236), (114, 637626), (132, 550677), (171, 425084), (198, 367118), (209, 347796), (228, 318813), (342, 212542), (396, 183559), (418, 173898), (627, 115932), (684, 106271), (836, 86949), (1254, 57966), (1881, 38644), (2508, 28983), (3762, 19322), (7524, 9661)]