91387452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1223}}^1$

素因数の和:1722

約数の個数: 48

約数和(自身を含む): 230307840

約数和(自身を除く): 138920388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 479, 958, 1223, 1437, 1916, 2446, 2874, 3669, 4892, 5748, 6227, 7338, 12454, 14676, 15899, 18681, 24908, 31798, 37362, 47697, 63596, 74724, 95394, 190788, 585817, 1171634, 1757451, 2343268, 3514902, 7029804, 7615621, 15231242, 22846863, 30462484, 45693726, 91387452]

約数ペア:

[(1, 91387452), (2, 45693726), (3, 30462484), (4, 22846863), (6, 15231242), (12, 7615621), (13, 7029804), (26, 3514902), (39, 2343268), (52, 1757451), (78, 1171634), (156, 585817), (479, 190788), (958, 95394), (1223, 74724), (1437, 63596), (1916, 47697), (2446, 37362), (2874, 31798), (3669, 24908), (4892, 18681), (5748, 15899), (6227, 14676), (7338, 12454)]