68440944

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 160

約数和(自身を含む): 212486400

約数和(自身を除く): 144045456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 59, 66, 78, 88, 104, 118, 132, 143, 156, 169, 176, 177, 208, 236, 264, 286, 312, 338, 354, 429, 472, 507, 528, 572, 624, 649, 676, 708, 767, 858, 944, 1014, 1144, 1298, 1352, 1416, 1534, 1716, 1859, 1947, 2028, 2197, 2288, 2301, 2596, 2704, 2832, 3068, 3432, 3718, 3894, 4056, 4394, 4602, 5192, 5577, 6136, 6591, 6864, 7436, 7788, 8112, 8437, 8788, 9204, 9971, 10384, 11154, 12272, 13182, 14872, 15576, 16874, 17576, 18408, 19942, 22308, 24167, 25311, 26364, 29744, 29913, 31152, 33748, 35152, 36816, 39884, 44616, 48334, 50622, 52728, 59826, 67496, 72501, 79768, 89232, 96668, 101244, 105456, 109681, 119652, 129623, 134992, 145002, 159536, 193336, 202488, 219362, 239304, 259246, 290004, 329043, 386672, 388869, 404976, 438724, 478608, 518492, 580008, 658086, 777738, 877448, 1036984, 1160016, 1316172, 1425853, 1555476, 1754896, 2073968, 2632344, 2851706, 3110952, 4277559, 5264688, 5703412, 6221904, 8555118, 11406824, 17110236, 22813648, 34220472, 68440944]

約数ペア:

[(1, 68440944), (2, 34220472), (3, 22813648), (4, 17110236), (6, 11406824), (8, 8555118), (11, 6221904), (12, 5703412), (13, 5264688), (16, 4277559), (22, 3110952), (24, 2851706), (26, 2632344), (33, 2073968), (39, 1754896), (44, 1555476), (48, 1425853), (52, 1316172), (59, 1160016), (66, 1036984), (78, 877448), (88, 777738), (104, 658086), (118, 580008), (132, 518492), (143, 478608), (156, 438724), (169, 404976), (176, 388869), (177, 386672), (208, 329043), (236, 290004), (264, 259246), (286, 239304), (312, 219362), (338, 202488), (354, 193336), (429, 159536), (472, 145002), (507, 134992), (528, 129623), (572, 119652), (624, 109681), (649, 105456), (676, 101244), (708, 96668), (767, 89232), (858, 79768), (944, 72501), (1014, 67496), (1144, 59826), (1298, 52728), (1352, 50622), (1416, 48334), (1534, 44616), (1716, 39884), (1859, 36816), (1947, 35152), (2028, 33748), (2197, 31152), (2288, 29913), (2301, 29744), (2596, 26364), (2704, 25311), (2832, 24167), (3068, 22308), (3432, 19942), (3718, 18408), (3894, 17576), (4056, 16874), (4394, 15576), (4602, 14872), (5192, 13182), (5577, 12272), (6136, 11154), (6591, 10384), (6864, 9971), (7436, 9204), (7788, 8788), (8112, 8437)]