76643136

素因数分解:

$2^6\times 3^2\times {\mathrm{271}}^1\times {\mathrm{491}}^1$

素因数の和:780

約数の個数: 84

約数和(自身を含む): 220943424

約数和(自身を除く): 144300288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 271, 288, 491, 542, 576, 813, 982, 1084, 1473, 1626, 1964, 2168, 2439, 2946, 3252, 3928, 4336, 4419, 4878, 5892, 6504, 7856, 8672, 8838, 9756, 11784, 13008, 15712, 17344, 17676, 19512, 23568, 26016, 31424, 35352, 39024, 47136, 52032, 70704, 78048, 94272, 133061, 141408, 156096, 266122, 282816, 399183, 532244, 798366, 1064488, 1197549, 1596732, 2128976, 2395098, 3193464, 4257952, 4790196, 6386928, 8515904, 9580392, 12773856, 19160784, 25547712, 38321568, 76643136]

約数ペア:

[(1, 76643136), (2, 38321568), (3, 25547712), (4, 19160784), (6, 12773856), (8, 9580392), (9, 8515904), (12, 6386928), (16, 4790196), (18, 4257952), (24, 3193464), (32, 2395098), (36, 2128976), (48, 1596732), (64, 1197549), (72, 1064488), (96, 798366), (144, 532244), (192, 399183), (271, 282816), (288, 266122), (491, 156096), (542, 141408), (576, 133061), (813, 94272), (982, 78048), (1084, 70704), (1473, 52032), (1626, 47136), (1964, 39024), (2168, 35352), (2439, 31424), (2946, 26016), (3252, 23568), (3928, 19512), (4336, 17676), (4419, 17344), (4878, 15712), (5892, 13008), (6504, 11784), (7856, 9756), (8672, 8838)]