66318588

素因数分解:

$2^2\times 3^8\times 7^1\times {\mathrm{19}}^2$

素因数の和:73

約数の個数: 162

約数和(自身を含む): 209967576

約数和(自身を除く): 143648988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 243, 252, 266, 324, 342, 361, 378, 399, 486, 513, 532, 567, 684, 722, 729, 756, 798, 972, 1026, 1083, 1134, 1197, 1444, 1458, 1539, 1596, 1701, 2052, 2166, 2187, 2268, 2394, 2527, 2916, 3078, 3249, 3402, 3591, 4332, 4374, 4617, 4788, 5054, 5103, 6156, 6498, 6561, 6804, 7182, 7581, 8748, 9234, 9747, 10108, 10206, 10773, 12996, 13122, 13851, 14364, 15162, 15309, 18468, 19494, 20412, 21546, 22743, 26244, 27702, 29241, 30324, 30618, 32319, 38988, 41553, 43092, 45486, 45927, 55404, 58482, 61236, 64638, 68229, 83106, 87723, 90972, 91854, 96957, 116964, 124659, 129276, 136458, 166212, 175446, 183708, 193914, 204687, 249318, 263169, 272916, 290871, 350892, 387828, 409374, 498636, 526338, 581742, 614061, 789507, 818748, 872613, 1052676, 1163484, 1228122, 1579014, 1745226, 1842183, 2368521, 2456244, 3158028, 3490452, 3684366, 4737042, 5526549, 7368732, 9474084, 11053098, 16579647, 22106196, 33159294, 66318588]

約数ペア:

[(1, 66318588), (2, 33159294), (3, 22106196), (4, 16579647), (6, 11053098), (7, 9474084), (9, 7368732), (12, 5526549), (14, 4737042), (18, 3684366), (19, 3490452), (21, 3158028), (27, 2456244), (28, 2368521), (36, 1842183), (38, 1745226), (42, 1579014), (54, 1228122), (57, 1163484), (63, 1052676), (76, 872613), (81, 818748), (84, 789507), (108, 614061), (114, 581742), (126, 526338), (133, 498636), (162, 409374), (171, 387828), (189, 350892), (228, 290871), (243, 272916), (252, 263169), (266, 249318), (324, 204687), (342, 193914), (361, 183708), (378, 175446), (399, 166212), (486, 136458), (513, 129276), (532, 124659), (567, 116964), (684, 96957), (722, 91854), (729, 90972), (756, 87723), (798, 83106), (972, 68229), (1026, 64638), (1083, 61236), (1134, 58482), (1197, 55404), (1444, 45927), (1458, 45486), (1539, 43092), (1596, 41553), (1701, 38988), (2052, 32319), (2166, 30618), (2187, 30324), (2268, 29241), (2394, 27702), (2527, 26244), (2916, 22743), (3078, 21546), (3249, 20412), (3402, 19494), (3591, 18468), (4332, 15309), (4374, 15162), (4617, 14364), (4788, 13851), (5054, 13122), (5103, 12996), (6156, 10773), (6498, 10206), (6561, 10108), (6804, 9747), (7182, 9234), (7581, 8748)]