72710302

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 137894400

約数和(自身を除く): 65184098

約数列:

[1, 2, 7, 14, 19, 38, 41, 59, 82, 113, 118, 133, 226, 266, 287, 413, 574, 779, 791, 826, 1121, 1558, 1582, 2147, 2242, 2419, 4294, 4633, 4838, 5453, 6667, 7847, 9266, 10906, 13334, 15029, 15694, 16933, 30058, 32431, 33866, 45961, 46669, 64862, 88027, 91922, 93338, 126673, 176054, 253346, 273347, 321727, 546694, 616189, 643454, 886711, 1232378, 1773422, 1913429, 3826858, 5193593, 10387186, 36355151, 72710302]

約数ペア:

[(1, 72710302), (2, 36355151), (7, 10387186), (14, 5193593), (19, 3826858), (38, 1913429), (41, 1773422), (59, 1232378), (82, 886711), (113, 643454), (118, 616189), (133, 546694), (226, 321727), (266, 273347), (287, 253346), (413, 176054), (574, 126673), (779, 93338), (791, 91922), (826, 88027), (1121, 64862), (1558, 46669), (1582, 45961), (2147, 33866), (2242, 32431), (2419, 30058), (4294, 16933), (4633, 15694), (4838, 15029), (5453, 13334), (6667, 10906), (7847, 9266)]