77301224

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 199584000

約数和(自身を除く): 122282776

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 143, 154, 182, 196, 197, 286, 308, 343, 364, 392, 394, 539, 572, 616, 637, 686, 728, 788, 1001, 1078, 1144, 1274, 1372, 1379, 1576, 2002, 2156, 2167, 2548, 2561, 2744, 2758, 3773, 4004, 4312, 4334, 4459, 5096, 5122, 5516, 7007, 7546, 8008, 8668, 8918, 9653, 10244, 11032, 14014, 15092, 15169, 17336, 17836, 17927, 19306, 20488, 28028, 28171, 30184, 30338, 35672, 35854, 38612, 49049, 56056, 56342, 60676, 67571, 71708, 77224, 98098, 106183, 112684, 121352, 125489, 135142, 143416, 196196, 197197, 212366, 225368, 250978, 270284, 392392, 394394, 424732, 501956, 540568, 743281, 788788, 849464, 878423, 1003912, 1380379, 1486562, 1577576, 1756846, 2760758, 2973124, 3513692, 5521516, 5946248, 7027384, 9662653, 11043032, 19325306, 38650612, 77301224]

約数ペア:

[(1, 77301224), (2, 38650612), (4, 19325306), (7, 11043032), (8, 9662653), (11, 7027384), (13, 5946248), (14, 5521516), (22, 3513692), (26, 2973124), (28, 2760758), (44, 1756846), (49, 1577576), (52, 1486562), (56, 1380379), (77, 1003912), (88, 878423), (91, 849464), (98, 788788), (104, 743281), (143, 540568), (154, 501956), (182, 424732), (196, 394394), (197, 392392), (286, 270284), (308, 250978), (343, 225368), (364, 212366), (392, 197197), (394, 196196), (539, 143416), (572, 135142), (616, 125489), (637, 121352), (686, 112684), (728, 106183), (788, 98098), (1001, 77224), (1078, 71708), (1144, 67571), (1274, 60676), (1372, 56342), (1379, 56056), (1576, 49049), (2002, 38612), (2156, 35854), (2167, 35672), (2548, 30338), (2561, 30184), (2744, 28171), (2758, 28028), (3773, 20488), (4004, 19306), (4312, 17927), (4334, 17836), (4459, 17336), (5096, 15169), (5122, 15092), (5516, 14014), (7007, 11032), (7546, 10244), (8008, 9653), (8668, 8918)]