64945584

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:280

約数の個数: 160

約数和(自身を含む): 207129600

約数和(自身を除く): 142184016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 79, 88, 99, 108, 132, 144, 158, 173, 176, 198, 216, 237, 264, 297, 316, 346, 396, 432, 474, 519, 528, 594, 632, 692, 711, 792, 869, 948, 1038, 1188, 1264, 1384, 1422, 1557, 1584, 1738, 1896, 1903, 2076, 2133, 2376, 2607, 2768, 2844, 3114, 3476, 3792, 3806, 4152, 4266, 4671, 4752, 5214, 5688, 5709, 6228, 6952, 7612, 7821, 8304, 8532, 9342, 10428, 11376, 11418, 12456, 13667, 13904, 15224, 15642, 17064, 17127, 18684, 20856, 22836, 23463, 24912, 27334, 30448, 31284, 34128, 34254, 37368, 41001, 41712, 45672, 46926, 51381, 54668, 62568, 68508, 74736, 82002, 91344, 93852, 102762, 109336, 123003, 125136, 137016, 150337, 164004, 187704, 205524, 218672, 246006, 274032, 300674, 328008, 369009, 375408, 411048, 451011, 492012, 601348, 656016, 738018, 822096, 902022, 984024, 1202696, 1353033, 1476036, 1804044, 1968048, 2405392, 2706066, 2952072, 3608088, 4059099, 5412132, 5904144, 7216176, 8118198, 10824264, 16236396, 21648528, 32472792, 64945584]

約数ペア:

[(1, 64945584), (2, 32472792), (3, 21648528), (4, 16236396), (6, 10824264), (8, 8118198), (9, 7216176), (11, 5904144), (12, 5412132), (16, 4059099), (18, 3608088), (22, 2952072), (24, 2706066), (27, 2405392), (33, 1968048), (36, 1804044), (44, 1476036), (48, 1353033), (54, 1202696), (66, 984024), (72, 902022), (79, 822096), (88, 738018), (99, 656016), (108, 601348), (132, 492012), (144, 451011), (158, 411048), (173, 375408), (176, 369009), (198, 328008), (216, 300674), (237, 274032), (264, 246006), (297, 218672), (316, 205524), (346, 187704), (396, 164004), (432, 150337), (474, 137016), (519, 125136), (528, 123003), (594, 109336), (632, 102762), (692, 93852), (711, 91344), (792, 82002), (869, 74736), (948, 68508), (1038, 62568), (1188, 54668), (1264, 51381), (1384, 46926), (1422, 45672), (1557, 41712), (1584, 41001), (1738, 37368), (1896, 34254), (1903, 34128), (2076, 31284), (2133, 30448), (2376, 27334), (2607, 24912), (2768, 23463), (2844, 22836), (3114, 20856), (3476, 18684), (3792, 17127), (3806, 17064), (4152, 15642), (4266, 15224), (4671, 13904), (4752, 13667), (5214, 12456), (5688, 11418), (5709, 11376), (6228, 10428), (6952, 9342), (7612, 8532), (7821, 8304)]