81147024

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{223}}^1$

素因数の和:282

約数の個数: 180

約数和(自身を含む): 275149056

約数和(自身を除く): 194002032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 223, 228, 252, 266, 304, 336, 342, 361, 399, 446, 456, 504, 532, 669, 684, 722, 798, 892, 912, 1008, 1064, 1083, 1197, 1338, 1368, 1444, 1561, 1596, 1784, 2007, 2128, 2166, 2394, 2527, 2676, 2736, 2888, 3122, 3192, 3249, 3568, 4014, 4237, 4332, 4683, 4788, 5054, 5352, 5776, 6244, 6384, 6498, 7581, 8028, 8474, 8664, 9366, 9576, 10108, 10704, 12488, 12711, 12996, 14049, 15162, 16056, 16948, 17328, 18732, 19152, 20216, 22743, 24976, 25422, 25992, 28098, 29659, 30324, 32112, 33896, 37464, 38133, 40432, 45486, 50844, 51984, 56196, 59318, 60648, 67792, 74928, 76266, 80503, 88977, 90972, 101688, 112392, 118636, 121296, 152532, 161006, 177954, 181944, 203376, 224784, 237272, 241509, 266931, 305064, 322012, 355908, 363888, 474544, 483018, 533862, 563521, 610128, 644024, 711816, 724527, 966036, 1067724, 1127042, 1288048, 1423632, 1449054, 1690563, 1932072, 2135448, 2254084, 2898108, 3381126, 3864144, 4270896, 4508168, 5071689, 5796216, 6762252, 9016336, 10143378, 11592432, 13524504, 20286756, 27049008, 40573512, 81147024]

約数ペア:

[(1, 81147024), (2, 40573512), (3, 27049008), (4, 20286756), (6, 13524504), (7, 11592432), (8, 10143378), (9, 9016336), (12, 6762252), (14, 5796216), (16, 5071689), (18, 4508168), (19, 4270896), (21, 3864144), (24, 3381126), (28, 2898108), (36, 2254084), (38, 2135448), (42, 1932072), (48, 1690563), (56, 1449054), (57, 1423632), (63, 1288048), (72, 1127042), (76, 1067724), (84, 966036), (112, 724527), (114, 711816), (126, 644024), (133, 610128), (144, 563521), (152, 533862), (168, 483018), (171, 474544), (223, 363888), (228, 355908), (252, 322012), (266, 305064), (304, 266931), (336, 241509), (342, 237272), (361, 224784), (399, 203376), (446, 181944), (456, 177954), (504, 161006), (532, 152532), (669, 121296), (684, 118636), (722, 112392), (798, 101688), (892, 90972), (912, 88977), (1008, 80503), (1064, 76266), (1083, 74928), (1197, 67792), (1338, 60648), (1368, 59318), (1444, 56196), (1561, 51984), (1596, 50844), (1784, 45486), (2007, 40432), (2128, 38133), (2166, 37464), (2394, 33896), (2527, 32112), (2676, 30324), (2736, 29659), (2888, 28098), (3122, 25992), (3192, 25422), (3249, 24976), (3568, 22743), (4014, 20216), (4237, 19152), (4332, 18732), (4683, 17328), (4788, 16948), (5054, 16056), (5352, 15162), (5776, 14049), (6244, 12996), (6384, 12711), (6498, 12488), (7581, 10704), (8028, 10108), (8474, 9576), (8664, 9366)]