73467912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 218557440

約数和(自身を除く): 145089528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 67, 84, 107, 122, 134, 168, 183, 201, 214, 244, 268, 321, 366, 402, 427, 428, 469, 488, 536, 642, 732, 749, 804, 854, 856, 938, 1281, 1284, 1407, 1464, 1498, 1608, 1708, 1876, 2247, 2562, 2568, 2814, 2996, 3416, 3752, 4087, 4494, 5124, 5628, 5992, 6527, 7169, 8174, 8988, 10248, 11256, 12261, 13054, 14338, 16348, 17976, 19581, 21507, 24522, 26108, 28609, 28676, 32696, 39162, 43014, 45689, 49044, 50183, 52216, 57218, 57352, 78324, 85827, 86028, 91378, 98088, 100366, 114436, 137067, 150549, 156648, 171654, 172056, 182756, 200732, 228872, 274134, 301098, 343308, 365512, 401464, 437309, 548268, 602196, 686616, 874618, 1096536, 1204392, 1311927, 1749236, 2623854, 3061163, 3498472, 5247708, 6122326, 9183489, 10495416, 12244652, 18366978, 24489304, 36733956, 73467912]

約数ペア:

[(1, 73467912), (2, 36733956), (3, 24489304), (4, 18366978), (6, 12244652), (7, 10495416), (8, 9183489), (12, 6122326), (14, 5247708), (21, 3498472), (24, 3061163), (28, 2623854), (42, 1749236), (56, 1311927), (61, 1204392), (67, 1096536), (84, 874618), (107, 686616), (122, 602196), (134, 548268), (168, 437309), (183, 401464), (201, 365512), (214, 343308), (244, 301098), (268, 274134), (321, 228872), (366, 200732), (402, 182756), (427, 172056), (428, 171654), (469, 156648), (488, 150549), (536, 137067), (642, 114436), (732, 100366), (749, 98088), (804, 91378), (854, 86028), (856, 85827), (938, 78324), (1281, 57352), (1284, 57218), (1407, 52216), (1464, 50183), (1498, 49044), (1608, 45689), (1708, 43014), (1876, 39162), (2247, 32696), (2562, 28676), (2568, 28609), (2814, 26108), (2996, 24522), (3416, 21507), (3752, 19581), (4087, 17976), (4494, 16348), (5124, 14338), (5628, 13054), (5992, 12261), (6527, 11256), (7169, 10248), (8174, 8988)]