64448136

素因数分解:

$2^3\times 3^4\times {\mathrm{271}}^1\times {\mathrm{367}}^1$

素因数の和:656

約数の個数: 80

約数和(自身を含む): 181674240

約数和(自身を除く): 117226104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 271, 324, 367, 542, 648, 734, 813, 1084, 1101, 1468, 1626, 2168, 2202, 2439, 2936, 3252, 3303, 4404, 4878, 6504, 6606, 7317, 8808, 9756, 9909, 13212, 14634, 19512, 19818, 21951, 26424, 29268, 29727, 39636, 43902, 58536, 59454, 79272, 87804, 99457, 118908, 175608, 198914, 237816, 298371, 397828, 596742, 795656, 895113, 1193484, 1790226, 2386968, 2685339, 3580452, 5370678, 7160904, 8056017, 10741356, 16112034, 21482712, 32224068, 64448136]

約数ペア:

[(1, 64448136), (2, 32224068), (3, 21482712), (4, 16112034), (6, 10741356), (8, 8056017), (9, 7160904), (12, 5370678), (18, 3580452), (24, 2685339), (27, 2386968), (36, 1790226), (54, 1193484), (72, 895113), (81, 795656), (108, 596742), (162, 397828), (216, 298371), (271, 237816), (324, 198914), (367, 175608), (542, 118908), (648, 99457), (734, 87804), (813, 79272), (1084, 59454), (1101, 58536), (1468, 43902), (1626, 39636), (2168, 29727), (2202, 29268), (2439, 26424), (2936, 21951), (3252, 19818), (3303, 19512), (4404, 14634), (4878, 13212), (6504, 9909), (6606, 9756), (7317, 8808)]