72066072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7451}}^1$

素因数の和:7504

約数の個数: 64

約数和(自身を含む): 200309760

約数和(自身を除く): 128243688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 7451, 9672, 14902, 22353, 29804, 44706, 59608, 89412, 96863, 178824, 193726, 230981, 290589, 387452, 461962, 581178, 692943, 774904, 923924, 1162356, 1385886, 1847848, 2324712, 2771772, 3002753, 5543544, 6005506, 9008259, 12011012, 18016518, 24022024, 36033036, 72066072]

約数ペア:

[(1, 72066072), (2, 36033036), (3, 24022024), (4, 18016518), (6, 12011012), (8, 9008259), (12, 6005506), (13, 5543544), (24, 3002753), (26, 2771772), (31, 2324712), (39, 1847848), (52, 1385886), (62, 1162356), (78, 923924), (93, 774904), (104, 692943), (124, 581178), (156, 461962), (186, 387452), (248, 290589), (312, 230981), (372, 193726), (403, 178824), (744, 96863), (806, 89412), (1209, 59608), (1612, 44706), (2418, 29804), (3224, 22353), (4836, 14902), (7451, 9672)]