72037380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{52201}}^1$

素因数の和:52236

約数の個数: 48

約数和(自身を含む): 210478464

約数和(自身を除く): 138441084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 52201, 104402, 156603, 208804, 261005, 313206, 522010, 626412, 783015, 1044020, 1200623, 1566030, 2401246, 3132060, 3601869, 4802492, 6003115, 7203738, 12006230, 14407476, 18009345, 24012460, 36018690, 72037380]

約数ペア:

[(1, 72037380), (2, 36018690), (3, 24012460), (4, 18009345), (5, 14407476), (6, 12006230), (10, 7203738), (12, 6003115), (15, 4802492), (20, 3601869), (23, 3132060), (30, 2401246), (46, 1566030), (60, 1200623), (69, 1044020), (92, 783015), (115, 626412), (138, 522010), (230, 313206), (276, 261005), (345, 208804), (460, 156603), (690, 104402), (1380, 52201)]