39778992

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{761}}^1$

素因数の和:800

約数の個数: 120

約数和(自身を含む): 125669040

約数和(自身を除く): 85890048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 121, 132, 144, 176, 198, 216, 242, 264, 297, 363, 396, 432, 484, 528, 594, 726, 761, 792, 968, 1089, 1188, 1452, 1522, 1584, 1936, 2178, 2283, 2376, 2904, 3044, 3267, 4356, 4566, 4752, 5808, 6088, 6534, 6849, 8371, 8712, 9132, 12176, 13068, 13698, 16742, 17424, 18264, 20547, 25113, 26136, 27396, 33484, 36528, 41094, 50226, 52272, 54792, 66968, 75339, 82188, 92081, 100452, 109584, 133936, 150678, 164376, 184162, 200904, 226017, 276243, 301356, 328752, 368324, 401808, 452034, 552486, 602712, 736648, 828729, 904068, 1104972, 1205424, 1473296, 1657458, 1808136, 2209944, 2486187, 3314916, 3616272, 4419888, 4972374, 6629832, 9944748, 13259664, 19889496, 39778992]

約数ペア:

[(1, 39778992), (2, 19889496), (3, 13259664), (4, 9944748), (6, 6629832), (8, 4972374), (9, 4419888), (11, 3616272), (12, 3314916), (16, 2486187), (18, 2209944), (22, 1808136), (24, 1657458), (27, 1473296), (33, 1205424), (36, 1104972), (44, 904068), (48, 828729), (54, 736648), (66, 602712), (72, 552486), (88, 452034), (99, 401808), (108, 368324), (121, 328752), (132, 301356), (144, 276243), (176, 226017), (198, 200904), (216, 184162), (242, 164376), (264, 150678), (297, 133936), (363, 109584), (396, 100452), (432, 92081), (484, 82188), (528, 75339), (594, 66968), (726, 54792), (761, 52272), (792, 50226), (968, 41094), (1089, 36528), (1188, 33484), (1452, 27396), (1522, 26136), (1584, 25113), (1936, 20547), (2178, 18264), (2283, 17424), (2376, 16742), (2904, 13698), (3044, 13068), (3267, 12176), (4356, 9132), (4566, 8712), (4752, 8371), (5808, 6849), (6088, 6534)]