73780453488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{339389}}^1$

素因数の和:340054

約数の個数: 80

約数和(自身を含む): 218165322240

約数和(自身を除く): 144384868752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 647, 1294, 1941, 2588, 3882, 4529, 5176, 7764, 9058, 10352, 13587, 15528, 18116, 27174, 31056, 36232, 54348, 72464, 108696, 217392, 339389, 678778, 1018167, 1357556, 2036334, 2375723, 2715112, 4072668, 4751446, 5430224, 7127169, 8145336, 9502892, 14254338, 16290672, 19005784, 28508676, 38011568, 57017352, 114034704, 219584683, 439169366, 658754049, 878338732, 1317508098, 1537092781, 1756677464, 2635016196, 3074185562, 3513354928, 4611278343, 5270032392, 6148371124, 9222556686, 10540064784, 12296742248, 18445113372, 24593484496, 36890226744, 73780453488]

約数ペア:

[(1, 73780453488), (2, 36890226744), (3, 24593484496), (4, 18445113372), (6, 12296742248), (7, 10540064784), (8, 9222556686), (12, 6148371124), (14, 5270032392), (16, 4611278343), (21, 3513354928), (24, 3074185562), (28, 2635016196), (42, 1756677464), (48, 1537092781), (56, 1317508098), (84, 878338732), (112, 658754049), (168, 439169366), (336, 219584683), (647, 114034704), (1294, 57017352), (1941, 38011568), (2588, 28508676), (3882, 19005784), (4529, 16290672), (5176, 14254338), (7764, 9502892), (9058, 8145336), (10352, 7127169), (13587, 5430224), (15528, 4751446), (18116, 4072668), (27174, 2715112), (31056, 2375723), (36232, 2036334), (54348, 1357556), (72464, 1018167), (108696, 678778), (217392, 339389)]