68241888

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1657}}^1$

素因数の和:1697

約数の個数: 144

約数和(自身を含む): 228127536

約数和(自身を除く): 159885648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 1056, 1144, 1248, 1287, 1584, 1657, 1716, 1872, 2288, 2574, 3168, 3314, 3432, 3744, 4576, 4971, 5148, 6628, 6864, 9942, 10296, 13256, 13728, 14913, 18227, 19884, 20592, 21541, 26512, 29826, 36454, 39768, 41184, 43082, 53024, 54681, 59652, 64623, 72908, 79536, 86164, 109362, 119304, 129246, 145816, 159072, 164043, 172328, 193869, 218724, 236951, 238608, 258492, 291632, 328086, 344656, 387738, 437448, 473902, 477216, 516984, 583264, 656172, 689312, 710853, 775476, 874896, 947804, 1033968, 1312344, 1421706, 1550952, 1749792, 1895608, 2067936, 2132559, 2624688, 2843412, 3101904, 3791216, 4265118, 5249376, 5686824, 6203808, 7582432, 8530236, 11373648, 17060472, 22747296, 34120944, 68241888]

約数ペア:

[(1, 68241888), (2, 34120944), (3, 22747296), (4, 17060472), (6, 11373648), (8, 8530236), (9, 7582432), (11, 6203808), (12, 5686824), (13, 5249376), (16, 4265118), (18, 3791216), (22, 3101904), (24, 2843412), (26, 2624688), (32, 2132559), (33, 2067936), (36, 1895608), (39, 1749792), (44, 1550952), (48, 1421706), (52, 1312344), (66, 1033968), (72, 947804), (78, 874896), (88, 775476), (96, 710853), (99, 689312), (104, 656172), (117, 583264), (132, 516984), (143, 477216), (144, 473902), (156, 437448), (176, 387738), (198, 344656), (208, 328086), (234, 291632), (264, 258492), (286, 238608), (288, 236951), (312, 218724), (352, 193869), (396, 172328), (416, 164043), (429, 159072), (468, 145816), (528, 129246), (572, 119304), (624, 109362), (792, 86164), (858, 79536), (936, 72908), (1056, 64623), (1144, 59652), (1248, 54681), (1287, 53024), (1584, 43082), (1657, 41184), (1716, 39768), (1872, 36454), (2288, 29826), (2574, 26512), (3168, 21541), (3314, 20592), (3432, 19884), (3744, 18227), (4576, 14913), (4971, 13728), (5148, 13256), (6628, 10296), (6864, 9942)]