77947752

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1439}}^1$

素因数の和:1546

約数の個数: 64

約数和(自身を含む): 203558400

約数和(自身を除く): 125610648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 61, 74, 111, 122, 148, 183, 222, 244, 296, 366, 444, 488, 732, 888, 1439, 1464, 2257, 2878, 4317, 4514, 5756, 6771, 8634, 9028, 11512, 13542, 17268, 18056, 27084, 34536, 53243, 54168, 87779, 106486, 159729, 175558, 212972, 263337, 319458, 351116, 425944, 526674, 638916, 702232, 1053348, 1277832, 2106696, 3247823, 6495646, 9743469, 12991292, 19486938, 25982584, 38973876, 77947752]

約数ペア:

[(1, 77947752), (2, 38973876), (3, 25982584), (4, 19486938), (6, 12991292), (8, 9743469), (12, 6495646), (24, 3247823), (37, 2106696), (61, 1277832), (74, 1053348), (111, 702232), (122, 638916), (148, 526674), (183, 425944), (222, 351116), (244, 319458), (296, 263337), (366, 212972), (444, 175558), (488, 159729), (732, 106486), (888, 87779), (1439, 54168), (1464, 53243), (2257, 34536), (2878, 27084), (4317, 18056), (4514, 17268), (5756, 13542), (6771, 11512), (8634, 9028)]