40272804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7823}}^1$

素因数の和:7857

約数の個数: 72

約数和(自身を含む): 119613312

約数和(自身を除く): 79340508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 7823, 15646, 23469, 31292, 46938, 70407, 86053, 93876, 101699, 140814, 172106, 203398, 258159, 281628, 305097, 344212, 406796, 516318, 610194, 774477, 915291, 1032636, 1118689, 1220388, 1548954, 1830582, 2237378, 3097908, 3356067, 3661164, 4474756, 6712134, 10068201, 13424268, 20136402, 40272804]

約数ペア:

[(1, 40272804), (2, 20136402), (3, 13424268), (4, 10068201), (6, 6712134), (9, 4474756), (11, 3661164), (12, 3356067), (13, 3097908), (18, 2237378), (22, 1830582), (26, 1548954), (33, 1220388), (36, 1118689), (39, 1032636), (44, 915291), (52, 774477), (66, 610194), (78, 516318), (99, 406796), (117, 344212), (132, 305097), (143, 281628), (156, 258159), (198, 203398), (234, 172106), (286, 140814), (396, 101699), (429, 93876), (468, 86053), (572, 70407), (858, 46938), (1287, 31292), (1716, 23469), (2574, 15646), (5148, 7823)]