64938672

素因数分解:

$2^4\times 3^4\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:672

約数の個数: 100

約数和(自身を含む): 190400760

約数和(自身を除く): 125462088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 89, 108, 144, 162, 178, 216, 267, 324, 356, 432, 534, 563, 648, 712, 801, 1068, 1126, 1296, 1424, 1602, 1689, 2136, 2252, 2403, 3204, 3378, 4272, 4504, 4806, 5067, 6408, 6756, 7209, 9008, 9612, 10134, 12816, 13512, 14418, 15201, 19224, 20268, 27024, 28836, 30402, 38448, 40536, 45603, 50107, 57672, 60804, 81072, 91206, 100214, 115344, 121608, 150321, 182412, 200428, 243216, 300642, 364824, 400856, 450963, 601284, 729648, 801712, 901926, 1202568, 1352889, 1803852, 2405136, 2705778, 3607704, 4058667, 5411556, 7215408, 8117334, 10823112, 16234668, 21646224, 32469336, 64938672]

約数ペア:

[(1, 64938672), (2, 32469336), (3, 21646224), (4, 16234668), (6, 10823112), (8, 8117334), (9, 7215408), (12, 5411556), (16, 4058667), (18, 3607704), (24, 2705778), (27, 2405136), (36, 1803852), (48, 1352889), (54, 1202568), (72, 901926), (81, 801712), (89, 729648), (108, 601284), (144, 450963), (162, 400856), (178, 364824), (216, 300642), (267, 243216), (324, 200428), (356, 182412), (432, 150321), (534, 121608), (563, 115344), (648, 100214), (712, 91206), (801, 81072), (1068, 60804), (1126, 57672), (1296, 50107), (1424, 45603), (1602, 40536), (1689, 38448), (2136, 30402), (2252, 28836), (2403, 27024), (3204, 20268), (3378, 19224), (4272, 15201), (4504, 14418), (4806, 13512), (5067, 12816), (6408, 10134), (6756, 9612), (7209, 9008)]