72734508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1$

素因数の和:1428

約数の個数: 144

約数和(自身を含む): 241463040

約数和(自身を除く): 168728532

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 126, 132, 133, 154, 171, 198, 209, 228, 231, 252, 266, 308, 342, 396, 399, 418, 462, 532, 627, 684, 693, 798, 836, 924, 1197, 1254, 1381, 1386, 1463, 1596, 1881, 2394, 2508, 2762, 2772, 2926, 3762, 4143, 4389, 4788, 5524, 5852, 7524, 8286, 8778, 9667, 12429, 13167, 15191, 16572, 17556, 19334, 24858, 26239, 26334, 29001, 30382, 38668, 45573, 49716, 52478, 52668, 58002, 60764, 78717, 87003, 91146, 104956, 106337, 116004, 136719, 157434, 174006, 182292, 183673, 212674, 236151, 273438, 288629, 314868, 319011, 348012, 367346, 425348, 472302, 546876, 551019, 577258, 638022, 734692, 865887, 944604, 957033, 1102038, 1154516, 1276044, 1653057, 1731774, 1914066, 2020403, 2204076, 2597661, 3306114, 3463548, 3828132, 4040806, 5195322, 6061209, 6612228, 8081612, 10390644, 12122418, 18183627, 24244836, 36367254, 72734508]

約数ペア:

[(1, 72734508), (2, 36367254), (3, 24244836), (4, 18183627), (6, 12122418), (7, 10390644), (9, 8081612), (11, 6612228), (12, 6061209), (14, 5195322), (18, 4040806), (19, 3828132), (21, 3463548), (22, 3306114), (28, 2597661), (33, 2204076), (36, 2020403), (38, 1914066), (42, 1731774), (44, 1653057), (57, 1276044), (63, 1154516), (66, 1102038), (76, 957033), (77, 944604), (84, 865887), (99, 734692), (114, 638022), (126, 577258), (132, 551019), (133, 546876), (154, 472302), (171, 425348), (198, 367346), (209, 348012), (228, 319011), (231, 314868), (252, 288629), (266, 273438), (308, 236151), (342, 212674), (396, 183673), (399, 182292), (418, 174006), (462, 157434), (532, 136719), (627, 116004), (684, 106337), (693, 104956), (798, 91146), (836, 87003), (924, 78717), (1197, 60764), (1254, 58002), (1381, 52668), (1386, 52478), (1463, 49716), (1596, 45573), (1881, 38668), (2394, 30382), (2508, 29001), (2762, 26334), (2772, 26239), (2926, 24858), (3762, 19334), (4143, 17556), (4389, 16572), (4788, 15191), (5524, 13167), (5852, 12429), (7524, 9667), (8286, 8778)]