72012584

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1277}}^1$

素因数の和:1362

約数の個数: 64

約数和(自身を含む): 165628800

約数和(自身を除く): 93616216

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 53, 56, 76, 106, 133, 152, 212, 266, 371, 424, 532, 742, 1007, 1064, 1277, 1484, 2014, 2554, 2968, 4028, 5108, 7049, 8056, 8939, 10216, 14098, 17878, 24263, 28196, 35756, 48526, 56392, 67681, 71512, 97052, 135362, 169841, 194104, 270724, 339682, 473767, 541448, 679364, 947534, 1285939, 1358728, 1895068, 2571878, 3790136, 5143756, 9001573, 10287512, 18003146, 36006292, 72012584]

約数ペア:

[(1, 72012584), (2, 36006292), (4, 18003146), (7, 10287512), (8, 9001573), (14, 5143756), (19, 3790136), (28, 2571878), (38, 1895068), (53, 1358728), (56, 1285939), (76, 947534), (106, 679364), (133, 541448), (152, 473767), (212, 339682), (266, 270724), (371, 194104), (424, 169841), (532, 135362), (742, 97052), (1007, 71512), (1064, 67681), (1277, 56392), (1484, 48526), (2014, 35756), (2554, 28196), (2968, 24263), (4028, 17878), (5108, 14098), (7049, 10216), (8056, 8939)]