64963236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4679}}^1$

素因数の和:4788

約数の個数: 48

約数和(自身を含む): 165110400

約数和(自身を除く): 100147164

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 1068, 1157, 2314, 3471, 4628, 4679, 6942, 9358, 13884, 14037, 18716, 28074, 56148, 60827, 121654, 182481, 243308, 364962, 416431, 729924, 832862, 1249293, 1665724, 2498586, 4997172, 5413603, 10827206, 16240809, 21654412, 32481618, 64963236]

約数ペア:

[(1, 64963236), (2, 32481618), (3, 21654412), (4, 16240809), (6, 10827206), (12, 5413603), (13, 4997172), (26, 2498586), (39, 1665724), (52, 1249293), (78, 832862), (89, 729924), (156, 416431), (178, 364962), (267, 243308), (356, 182481), (534, 121654), (1068, 60827), (1157, 56148), (2314, 28074), (3471, 18716), (4628, 14037), (4679, 13884), (6942, 9358)]