78883532

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 175489776

約数和(自身を除く): 96606244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 83, 91, 98, 166, 182, 196, 332, 364, 373, 581, 637, 746, 1079, 1162, 1274, 1492, 2158, 2324, 2548, 2611, 4067, 4316, 4849, 5222, 7553, 8134, 9698, 10444, 15106, 16268, 18277, 19396, 30212, 30959, 33943, 36554, 52871, 61918, 67886, 73108, 105742, 123836, 135772, 211484, 216713, 237601, 402467, 433426, 475202, 804934, 866852, 950404, 1516991, 1609868, 2817269, 3033982, 5634538, 6067964, 11269076, 19720883, 39441766, 78883532]

約数ペア:

[(1, 78883532), (2, 39441766), (4, 19720883), (7, 11269076), (13, 6067964), (14, 5634538), (26, 3033982), (28, 2817269), (49, 1609868), (52, 1516991), (83, 950404), (91, 866852), (98, 804934), (166, 475202), (182, 433426), (196, 402467), (332, 237601), (364, 216713), (373, 211484), (581, 135772), (637, 123836), (746, 105742), (1079, 73108), (1162, 67886), (1274, 61918), (1492, 52871), (2158, 36554), (2324, 33943), (2548, 30959), (2611, 30212), (4067, 19396), (4316, 18277), (4849, 16268), (5222, 15106), (7553, 10444), (8134, 9698)]