90243072

素因数分解:

$2^{16}\times 3^4\times {\mathrm{17}}^1$

素因数の和:61

約数の個数: 170

約数和(自身を含む): 285472638

約数和(自身を除く): 195229566

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 128, 136, 144, 153, 162, 192, 204, 216, 256, 272, 288, 306, 324, 384, 408, 432, 459, 512, 544, 576, 612, 648, 768, 816, 864, 918, 1024, 1088, 1152, 1224, 1296, 1377, 1536, 1632, 1728, 1836, 2048, 2176, 2304, 2448, 2592, 2754, 3072, 3264, 3456, 3672, 4096, 4352, 4608, 4896, 5184, 5508, 6144, 6528, 6912, 7344, 8192, 8704, 9216, 9792, 10368, 11016, 12288, 13056, 13824, 14688, 16384, 17408, 18432, 19584, 20736, 22032, 24576, 26112, 27648, 29376, 32768, 34816, 36864, 39168, 41472, 44064, 49152, 52224, 55296, 58752, 65536, 69632, 73728, 78336, 82944, 88128, 98304, 104448, 110592, 117504, 139264, 147456, 156672, 165888, 176256, 196608, 208896, 221184, 235008, 278528, 294912, 313344, 331776, 352512, 417792, 442368, 470016, 557056, 589824, 626688, 663552, 705024, 835584, 884736, 940032, 1114112, 1253376, 1327104, 1410048, 1671168, 1769472, 1880064, 2506752, 2654208, 2820096, 3342336, 3760128, 5013504, 5308416, 5640192, 7520256, 10027008, 11280384, 15040512, 22560768, 30081024, 45121536, 90243072]

約数ペア:

[(1, 90243072), (2, 45121536), (3, 30081024), (4, 22560768), (6, 15040512), (8, 11280384), (9, 10027008), (12, 7520256), (16, 5640192), (17, 5308416), (18, 5013504), (24, 3760128), (27, 3342336), (32, 2820096), (34, 2654208), (36, 2506752), (48, 1880064), (51, 1769472), (54, 1671168), (64, 1410048), (68, 1327104), (72, 1253376), (81, 1114112), (96, 940032), (102, 884736), (108, 835584), (128, 705024), (136, 663552), (144, 626688), (153, 589824), (162, 557056), (192, 470016), (204, 442368), (216, 417792), (256, 352512), (272, 331776), (288, 313344), (306, 294912), (324, 278528), (384, 235008), (408, 221184), (432, 208896), (459, 196608), (512, 176256), (544, 165888), (576, 156672), (612, 147456), (648, 139264), (768, 117504), (816, 110592), (864, 104448), (918, 98304), (1024, 88128), (1088, 82944), (1152, 78336), (1224, 73728), (1296, 69632), (1377, 65536), (1536, 58752), (1632, 55296), (1728, 52224), (1836, 49152), (2048, 44064), (2176, 41472), (2304, 39168), (2448, 36864), (2592, 34816), (2754, 32768), (3072, 29376), (3264, 27648), (3456, 26112), (3672, 24576), (4096, 22032), (4352, 20736), (4608, 19584), (4896, 18432), (5184, 17408), (5508, 16384), (6144, 14688), (6528, 13824), (6912, 13056), (7344, 12288), (8192, 11016), (8704, 10368), (9216, 9792)]