68947584

素因数分解:

$2^7\times 3^1\times {\mathrm{409}}^1\times {\mathrm{439}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 184008000

約数和(自身を除く): 115060416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 409, 439, 818, 878, 1227, 1317, 1636, 1756, 2454, 2634, 3272, 3512, 4908, 5268, 6544, 7024, 9816, 10536, 13088, 14048, 19632, 21072, 26176, 28096, 39264, 42144, 52352, 56192, 78528, 84288, 157056, 168576, 179551, 359102, 538653, 718204, 1077306, 1436408, 2154612, 2872816, 4309224, 5745632, 8618448, 11491264, 17236896, 22982528, 34473792, 68947584]

約数ペア:

[(1, 68947584), (2, 34473792), (3, 22982528), (4, 17236896), (6, 11491264), (8, 8618448), (12, 5745632), (16, 4309224), (24, 2872816), (32, 2154612), (48, 1436408), (64, 1077306), (96, 718204), (128, 538653), (192, 359102), (384, 179551), (409, 168576), (439, 157056), (818, 84288), (878, 78528), (1227, 56192), (1317, 52352), (1636, 42144), (1756, 39264), (2454, 28096), (2634, 26176), (3272, 21072), (3512, 19632), (4908, 14048), (5268, 13088), (6544, 10536), (7024, 9816)]