77955216

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:444

約数の個数: 80

約数和(自身を含む): 208200960

約数和(自身を除く): 130245744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 179, 211, 258, 344, 358, 422, 516, 537, 633, 688, 716, 844, 1032, 1074, 1266, 1432, 1688, 2064, 2148, 2532, 2864, 3376, 4296, 5064, 7697, 8592, 9073, 10128, 15394, 18146, 23091, 27219, 30788, 36292, 37769, 46182, 54438, 61576, 72584, 75538, 92364, 108876, 113307, 123152, 145168, 151076, 184728, 217752, 226614, 302152, 369456, 435504, 453228, 604304, 906456, 1624067, 1812912, 3248134, 4872201, 6496268, 9744402, 12992536, 19488804, 25985072, 38977608, 77955216]

約数ペア:

[(1, 77955216), (2, 38977608), (3, 25985072), (4, 19488804), (6, 12992536), (8, 9744402), (12, 6496268), (16, 4872201), (24, 3248134), (43, 1812912), (48, 1624067), (86, 906456), (129, 604304), (172, 453228), (179, 435504), (211, 369456), (258, 302152), (344, 226614), (358, 217752), (422, 184728), (516, 151076), (537, 145168), (633, 123152), (688, 113307), (716, 108876), (844, 92364), (1032, 75538), (1074, 72584), (1266, 61576), (1432, 54438), (1688, 46182), (2064, 37769), (2148, 36292), (2532, 30788), (2864, 27219), (3376, 23091), (4296, 18146), (5064, 15394), (7697, 10128), (8592, 9073)]