64948728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 179193600

約数和(自身を除く): 114244872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 169, 201, 239, 268, 312, 338, 402, 478, 507, 536, 676, 717, 804, 871, 956, 1014, 1352, 1434, 1608, 1742, 1912, 2028, 2613, 2868, 3107, 3484, 4056, 5226, 5736, 6214, 6968, 9321, 10452, 11323, 12428, 16013, 18642, 20904, 22646, 24856, 32026, 33969, 37284, 40391, 45292, 48039, 64052, 67938, 74568, 80782, 90584, 96078, 121173, 128104, 135876, 161564, 192156, 208169, 242346, 271752, 323128, 384312, 416338, 484692, 624507, 832676, 969384, 1249014, 1665352, 2498028, 2706197, 4996056, 5412394, 8118591, 10824788, 16237182, 21649576, 32474364, 64948728]

約数ペア:

[(1, 64948728), (2, 32474364), (3, 21649576), (4, 16237182), (6, 10824788), (8, 8118591), (12, 5412394), (13, 4996056), (24, 2706197), (26, 2498028), (39, 1665352), (52, 1249014), (67, 969384), (78, 832676), (104, 624507), (134, 484692), (156, 416338), (169, 384312), (201, 323128), (239, 271752), (268, 242346), (312, 208169), (338, 192156), (402, 161564), (478, 135876), (507, 128104), (536, 121173), (676, 96078), (717, 90584), (804, 80782), (871, 74568), (956, 67938), (1014, 64052), (1352, 48039), (1434, 45292), (1608, 40391), (1742, 37284), (1912, 33969), (2028, 32026), (2613, 24856), (2868, 22646), (3107, 20904), (3484, 18642), (4056, 16013), (5226, 12428), (5736, 11323), (6214, 10452), (6968, 9321)]