66684072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1607}}^1$

素因数の和:1655

約数の個数: 128

約数和(自身を含む): 216115200

約数和(自身を除く): 149431128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1607, 1729, 1976, 2184, 2964, 3192, 3214, 3458, 4821, 5187, 5928, 6428, 6916, 9642, 10374, 11249, 12856, 13832, 19284, 20748, 20891, 22498, 30533, 33747, 38568, 41496, 41782, 44996, 61066, 62673, 67494, 83564, 89992, 91599, 122132, 125346, 134988, 146237, 167128, 183198, 213731, 244264, 250692, 269976, 292474, 366396, 396929, 427462, 438711, 501384, 584948, 641193, 732792, 793858, 854924, 877422, 1169896, 1190787, 1282386, 1587716, 1709848, 1754844, 2381574, 2564772, 2778503, 3175432, 3509688, 4763148, 5129544, 5557006, 8335509, 9526296, 11114012, 16671018, 22228024, 33342036, 66684072]

約数ペア:

[(1, 66684072), (2, 33342036), (3, 22228024), (4, 16671018), (6, 11114012), (7, 9526296), (8, 8335509), (12, 5557006), (13, 5129544), (14, 4763148), (19, 3509688), (21, 3175432), (24, 2778503), (26, 2564772), (28, 2381574), (38, 1754844), (39, 1709848), (42, 1587716), (52, 1282386), (56, 1190787), (57, 1169896), (76, 877422), (78, 854924), (84, 793858), (91, 732792), (104, 641193), (114, 584948), (133, 501384), (152, 438711), (156, 427462), (168, 396929), (182, 366396), (228, 292474), (247, 269976), (266, 250692), (273, 244264), (312, 213731), (364, 183198), (399, 167128), (456, 146237), (494, 134988), (532, 125346), (546, 122132), (728, 91599), (741, 89992), (798, 83564), (988, 67494), (1064, 62673), (1092, 61066), (1482, 44996), (1596, 41782), (1607, 41496), (1729, 38568), (1976, 33747), (2184, 30533), (2964, 22498), (3192, 20891), (3214, 20748), (3458, 19284), (4821, 13832), (5187, 12856), (5928, 11249), (6428, 10374), (6916, 9642)]