78098472

素因数分解:

$2^3\times 3^3\times {\mathrm{547}}^1\times {\mathrm{661}}^1$

素因数の和:1223

約数の個数: 64

約数和(自身を含む): 217665600

約数和(自身を除く): 139567128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 547, 661, 1094, 1322, 1641, 1983, 2188, 2644, 3282, 3966, 4376, 4923, 5288, 5949, 6564, 7932, 9846, 11898, 13128, 14769, 15864, 17847, 19692, 23796, 29538, 35694, 39384, 47592, 59076, 71388, 118152, 142776, 361567, 723134, 1084701, 1446268, 2169402, 2892536, 3254103, 4338804, 6508206, 8677608, 9762309, 13016412, 19524618, 26032824, 39049236, 78098472]

約数ペア:

[(1, 78098472), (2, 39049236), (3, 26032824), (4, 19524618), (6, 13016412), (8, 9762309), (9, 8677608), (12, 6508206), (18, 4338804), (24, 3254103), (27, 2892536), (36, 2169402), (54, 1446268), (72, 1084701), (108, 723134), (216, 361567), (547, 142776), (661, 118152), (1094, 71388), (1322, 59076), (1641, 47592), (1983, 39384), (2188, 35694), (2644, 29538), (3282, 23796), (3966, 19692), (4376, 17847), (4923, 15864), (5288, 14769), (5949, 13128), (6564, 11898), (7932, 9846)]