65694816

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:349

約数の個数: 144

約数和(自身を含む): 206977680

約数和(自身を除く): 141282864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 89, 96, 99, 132, 144, 176, 178, 198, 233, 264, 267, 288, 352, 356, 396, 466, 528, 534, 699, 712, 792, 801, 932, 979, 1056, 1068, 1398, 1424, 1584, 1602, 1864, 1958, 2097, 2136, 2563, 2796, 2848, 2937, 3168, 3204, 3728, 3916, 4194, 4272, 5126, 5592, 5874, 6408, 7456, 7689, 7832, 8388, 8544, 8811, 10252, 11184, 11748, 12816, 15378, 15664, 16776, 17622, 20504, 20737, 22368, 23067, 23496, 25632, 30756, 31328, 33552, 35244, 41008, 41474, 46134, 46992, 61512, 62211, 67104, 70488, 82016, 82948, 92268, 93984, 123024, 124422, 140976, 165896, 184536, 186633, 228107, 246048, 248844, 281952, 331792, 369072, 373266, 456214, 497688, 663584, 684321, 738144, 746532, 912428, 995376, 1368642, 1493064, 1824856, 1990752, 2052963, 2737284, 2986128, 3649712, 4105926, 5474568, 5972256, 7299424, 8211852, 10949136, 16423704, 21898272, 32847408, 65694816]

約数ペア:

[(1, 65694816), (2, 32847408), (3, 21898272), (4, 16423704), (6, 10949136), (8, 8211852), (9, 7299424), (11, 5972256), (12, 5474568), (16, 4105926), (18, 3649712), (22, 2986128), (24, 2737284), (32, 2052963), (33, 1990752), (36, 1824856), (44, 1493064), (48, 1368642), (66, 995376), (72, 912428), (88, 746532), (89, 738144), (96, 684321), (99, 663584), (132, 497688), (144, 456214), (176, 373266), (178, 369072), (198, 331792), (233, 281952), (264, 248844), (267, 246048), (288, 228107), (352, 186633), (356, 184536), (396, 165896), (466, 140976), (528, 124422), (534, 123024), (699, 93984), (712, 92268), (792, 82948), (801, 82016), (932, 70488), (979, 67104), (1056, 62211), (1068, 61512), (1398, 46992), (1424, 46134), (1584, 41474), (1602, 41008), (1864, 35244), (1958, 33552), (2097, 31328), (2136, 30756), (2563, 25632), (2796, 23496), (2848, 23067), (2937, 22368), (3168, 20737), (3204, 20504), (3728, 17622), (3916, 16776), (4194, 15664), (4272, 15378), (5126, 12816), (5592, 11748), (5874, 11184), (6408, 10252), (7456, 8811), (7689, 8544), (7832, 8388)]