80321892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{853}}^1$

素因数の和:945

約数の個数: 96

約数和(自身を含む): 229555200

約数和(自身を除く): 149233308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 59, 76, 84, 114, 118, 133, 177, 228, 236, 266, 354, 399, 413, 532, 708, 798, 826, 853, 1121, 1239, 1596, 1652, 1706, 2242, 2478, 2559, 3363, 3412, 4484, 4956, 5118, 5971, 6726, 7847, 10236, 11942, 13452, 15694, 16207, 17913, 23541, 23884, 31388, 32414, 35826, 47082, 48621, 50327, 64828, 71652, 94164, 97242, 100654, 113449, 150981, 194484, 201308, 226898, 301962, 340347, 352289, 453796, 603924, 680694, 704578, 956213, 1056867, 1361388, 1409156, 1912426, 2113734, 2868639, 3824852, 4227468, 5737278, 6693491, 11474556, 13386982, 20080473, 26773964, 40160946, 80321892]

約数ペア:

[(1, 80321892), (2, 40160946), (3, 26773964), (4, 20080473), (6, 13386982), (7, 11474556), (12, 6693491), (14, 5737278), (19, 4227468), (21, 3824852), (28, 2868639), (38, 2113734), (42, 1912426), (57, 1409156), (59, 1361388), (76, 1056867), (84, 956213), (114, 704578), (118, 680694), (133, 603924), (177, 453796), (228, 352289), (236, 340347), (266, 301962), (354, 226898), (399, 201308), (413, 194484), (532, 150981), (708, 113449), (798, 100654), (826, 97242), (853, 94164), (1121, 71652), (1239, 64828), (1596, 50327), (1652, 48621), (1706, 47082), (2242, 35826), (2478, 32414), (2559, 31388), (3363, 23884), (3412, 23541), (4484, 17913), (4956, 16207), (5118, 15694), (5971, 13452), (6726, 11942), (7847, 10236)]