731490084

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53897}}^1$

素因数の和:53949

約数の個数: 72

約数和(自身を含む): 2059981560

約数和(自身を除く): 1328491476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6786, 13572, 53897, 107794, 161691, 215588, 323382, 485073, 646764, 700661, 970146, 1401322, 1563013, 1940292, 2101983, 2802644, 3126026, 4203966, 4689039, 6252052, 6305949, 8407932, 9378078, 12611898, 14067117, 18756156, 20319169, 25223796, 28134234, 40638338, 56268468, 60957507, 81276676, 121915014, 182872521, 243830028, 365745042, 731490084]

約数ペア:

[(1, 731490084), (2, 365745042), (3, 243830028), (4, 182872521), (6, 121915014), (9, 81276676), (12, 60957507), (13, 56268468), (18, 40638338), (26, 28134234), (29, 25223796), (36, 20319169), (39, 18756156), (52, 14067117), (58, 12611898), (78, 9378078), (87, 8407932), (116, 6305949), (117, 6252052), (156, 4689039), (174, 4203966), (234, 3126026), (261, 2802644), (348, 2101983), (377, 1940292), (468, 1563013), (522, 1401322), (754, 970146), (1044, 700661), (1131, 646764), (1508, 485073), (2262, 323382), (3393, 215588), (4524, 161691), (6786, 107794), (13572, 53897)]