61748568

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13613}}^1$

素因数の和:13638

約数の個数: 80

約数和(自身を含む): 197675280

約数和(自身を除く): 135926712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 13613, 27226, 40839, 54452, 81678, 95291, 108904, 122517, 163356, 190582, 245034, 285873, 326712, 367551, 381164, 490068, 571746, 735102, 762328, 857619, 980136, 1102653, 1143492, 1470204, 1715238, 2205306, 2286984, 2572857, 2940408, 3430476, 4410612, 5145714, 6860952, 7718571, 8821224, 10291428, 15437142, 20582856, 30874284, 61748568]

約数ペア:

[(1, 61748568), (2, 30874284), (3, 20582856), (4, 15437142), (6, 10291428), (7, 8821224), (8, 7718571), (9, 6860952), (12, 5145714), (14, 4410612), (18, 3430476), (21, 2940408), (24, 2572857), (27, 2286984), (28, 2205306), (36, 1715238), (42, 1470204), (54, 1143492), (56, 1102653), (63, 980136), (72, 857619), (81, 762328), (84, 735102), (108, 571746), (126, 490068), (162, 381164), (168, 367551), (189, 326712), (216, 285873), (252, 245034), (324, 190582), (378, 163356), (504, 122517), (567, 108904), (648, 95291), (756, 81678), (1134, 54452), (1512, 40839), (2268, 27226), (4536, 13613)]