72486804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1217

約数の個数: 72

約数和(自身を含む): 189219072

約数和(自身を除く): 116732268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 806, 1014, 1153, 1209, 1612, 2028, 2306, 2418, 3459, 4612, 4836, 5239, 6918, 10478, 13836, 14989, 15717, 20956, 29978, 31434, 35743, 44967, 59956, 62868, 71486, 89934, 107229, 142972, 179868, 194857, 214458, 389714, 428916, 464659, 584571, 779428, 929318, 1169142, 1393977, 1858636, 2338284, 2787954, 5575908, 6040567, 12081134, 18121701, 24162268, 36243402, 72486804]

約数ペア:

[(1, 72486804), (2, 36243402), (3, 24162268), (4, 18121701), (6, 12081134), (12, 6040567), (13, 5575908), (26, 2787954), (31, 2338284), (39, 1858636), (52, 1393977), (62, 1169142), (78, 929318), (93, 779428), (124, 584571), (156, 464659), (169, 428916), (186, 389714), (338, 214458), (372, 194857), (403, 179868), (507, 142972), (676, 107229), (806, 89934), (1014, 71486), (1153, 62868), (1209, 59956), (1612, 44967), (2028, 35743), (2306, 31434), (2418, 29978), (3459, 20956), (4612, 15717), (4836, 14989), (5239, 13836), (6918, 10478)]