80216064

素因数分解:

$2^{19}\times 3^2\times {\mathrm{17}}^1$

素因数の和:61

約数の個数: 120

約数和(自身を含む): 245366550

約数和(自身を除く): 165150486

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 512, 544, 576, 612, 768, 816, 1024, 1088, 1152, 1224, 1536, 1632, 2048, 2176, 2304, 2448, 3072, 3264, 4096, 4352, 4608, 4896, 6144, 6528, 8192, 8704, 9216, 9792, 12288, 13056, 16384, 17408, 18432, 19584, 24576, 26112, 32768, 34816, 36864, 39168, 49152, 52224, 65536, 69632, 73728, 78336, 98304, 104448, 131072, 139264, 147456, 156672, 196608, 208896, 262144, 278528, 294912, 313344, 393216, 417792, 524288, 557056, 589824, 626688, 786432, 835584, 1114112, 1179648, 1253376, 1572864, 1671168, 2228224, 2359296, 2506752, 3342336, 4456448, 4718592, 5013504, 6684672, 8912896, 10027008, 13369344, 20054016, 26738688, 40108032, 80216064]

約数ペア:

[(1, 80216064), (2, 40108032), (3, 26738688), (4, 20054016), (6, 13369344), (8, 10027008), (9, 8912896), (12, 6684672), (16, 5013504), (17, 4718592), (18, 4456448), (24, 3342336), (32, 2506752), (34, 2359296), (36, 2228224), (48, 1671168), (51, 1572864), (64, 1253376), (68, 1179648), (72, 1114112), (96, 835584), (102, 786432), (128, 626688), (136, 589824), (144, 557056), (153, 524288), (192, 417792), (204, 393216), (256, 313344), (272, 294912), (288, 278528), (306, 262144), (384, 208896), (408, 196608), (512, 156672), (544, 147456), (576, 139264), (612, 131072), (768, 104448), (816, 98304), (1024, 78336), (1088, 73728), (1152, 69632), (1224, 65536), (1536, 52224), (1632, 49152), (2048, 39168), (2176, 36864), (2304, 34816), (2448, 32768), (3072, 26112), (3264, 24576), (4096, 19584), (4352, 18432), (4608, 17408), (4896, 16384), (6144, 13056), (6528, 12288), (8192, 9792), (8704, 9216)]