73809288

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{20921}}^1$

素因数の和:20947

約数の個数: 72

約数和(自身を含む): 232548030

約数和(自身を除く): 158738742

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 20921, 41842, 62763, 83684, 125526, 146447, 167368, 188289, 251052, 292894, 376578, 439341, 502104, 585788, 753156, 878682, 1025129, 1171576, 1318023, 1506312, 1757364, 2050258, 2636046, 3075387, 3514728, 4100516, 5272092, 6150774, 8201032, 9226161, 10544184, 12301548, 18452322, 24603096, 36904644, 73809288]

約数ペア:

[(1, 73809288), (2, 36904644), (3, 24603096), (4, 18452322), (6, 12301548), (7, 10544184), (8, 9226161), (9, 8201032), (12, 6150774), (14, 5272092), (18, 4100516), (21, 3514728), (24, 3075387), (28, 2636046), (36, 2050258), (42, 1757364), (49, 1506312), (56, 1318023), (63, 1171576), (72, 1025129), (84, 878682), (98, 753156), (126, 585788), (147, 502104), (168, 439341), (196, 376578), (252, 292894), (294, 251052), (392, 188289), (441, 167368), (504, 146447), (588, 125526), (882, 83684), (1176, 62763), (1764, 41842), (3528, 20921)]