72230784

素因数分解:

$2^7\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1373}}^1$

素因数の和:1527

約数の個数: 64

約数和(自身を含む): 193404240

約数和(自身を除く): 121173456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 192, 274, 384, 411, 548, 822, 1096, 1373, 1644, 2192, 2746, 3288, 4119, 4384, 5492, 6576, 8238, 8768, 10984, 13152, 16476, 17536, 21968, 26304, 32952, 43936, 52608, 65904, 87872, 131808, 175744, 188101, 263616, 376202, 527232, 564303, 752404, 1128606, 1504808, 2257212, 3009616, 4514424, 6019232, 9028848, 12038464, 18057696, 24076928, 36115392, 72230784]

約数ペア:

[(1, 72230784), (2, 36115392), (3, 24076928), (4, 18057696), (6, 12038464), (8, 9028848), (12, 6019232), (16, 4514424), (24, 3009616), (32, 2257212), (48, 1504808), (64, 1128606), (96, 752404), (128, 564303), (137, 527232), (192, 376202), (274, 263616), (384, 188101), (411, 175744), (548, 131808), (822, 87872), (1096, 65904), (1373, 52608), (1644, 43936), (2192, 32952), (2746, 26304), (3288, 21968), (4119, 17536), (4384, 16476), (5492, 13152), (6576, 10984), (8238, 8768)]