64938888

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1481}}^1$

素因数の和:1532

約数の個数: 128

約数和(自身を含む): 213408000

約数和(自身を除く): 148469112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 84, 87, 108, 116, 126, 168, 174, 189, 203, 216, 232, 252, 261, 348, 378, 406, 504, 522, 609, 696, 756, 783, 812, 1044, 1218, 1481, 1512, 1566, 1624, 1827, 2088, 2436, 2962, 3132, 3654, 4443, 4872, 5481, 5924, 6264, 7308, 8886, 10367, 10962, 11848, 13329, 14616, 17772, 20734, 21924, 26658, 31101, 35544, 39987, 41468, 42949, 43848, 53316, 62202, 79974, 82936, 85898, 93303, 106632, 124404, 128847, 159948, 171796, 186606, 248808, 257694, 279909, 300643, 319896, 343592, 373212, 386541, 515388, 559818, 601286, 746424, 773082, 901929, 1030776, 1119636, 1159623, 1202572, 1546164, 1803858, 2239272, 2319246, 2405144, 2705787, 3092328, 3607716, 4638492, 5411574, 7215432, 8117361, 9276984, 10823148, 16234722, 21646296, 32469444, 64938888]

約数ペア:

[(1, 64938888), (2, 32469444), (3, 21646296), (4, 16234722), (6, 10823148), (7, 9276984), (8, 8117361), (9, 7215432), (12, 5411574), (14, 4638492), (18, 3607716), (21, 3092328), (24, 2705787), (27, 2405144), (28, 2319246), (29, 2239272), (36, 1803858), (42, 1546164), (54, 1202572), (56, 1159623), (58, 1119636), (63, 1030776), (72, 901929), (84, 773082), (87, 746424), (108, 601286), (116, 559818), (126, 515388), (168, 386541), (174, 373212), (189, 343592), (203, 319896), (216, 300643), (232, 279909), (252, 257694), (261, 248808), (348, 186606), (378, 171796), (406, 159948), (504, 128847), (522, 124404), (609, 106632), (696, 93303), (756, 85898), (783, 82936), (812, 79974), (1044, 62202), (1218, 53316), (1481, 43848), (1512, 42949), (1566, 41468), (1624, 39987), (1827, 35544), (2088, 31101), (2436, 26658), (2962, 21924), (3132, 20734), (3654, 17772), (4443, 14616), (4872, 13329), (5481, 11848), (5924, 10962), (6264, 10367), (7308, 8886)]