74179872

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19813}}^1$

素因数の和:19842

約数の個数: 72

約数和(自身を含む): 227187324

約数和(自身を除く): 153007452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 19813, 39626, 59439, 79252, 118878, 158504, 178317, 237756, 257569, 317008, 356634, 475512, 515138, 634016, 713268, 772707, 951024, 1030276, 1426536, 1545414, 1902048, 2060552, 2318121, 2853072, 3090828, 4121104, 4636242, 5706144, 6181656, 8242208, 9272484, 12363312, 18544968, 24726624, 37089936, 74179872]

約数ペア:

[(1, 74179872), (2, 37089936), (3, 24726624), (4, 18544968), (6, 12363312), (8, 9272484), (9, 8242208), (12, 6181656), (13, 5706144), (16, 4636242), (18, 4121104), (24, 3090828), (26, 2853072), (32, 2318121), (36, 2060552), (39, 1902048), (48, 1545414), (52, 1426536), (72, 1030276), (78, 951024), (96, 772707), (104, 713268), (117, 634016), (144, 515138), (156, 475512), (208, 356634), (234, 317008), (288, 257569), (312, 237756), (416, 178317), (468, 158504), (624, 118878), (936, 79252), (1248, 59439), (1872, 39626), (3744, 19813)]