73582288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 165753280

約数和(自身を除く): 92170992

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 43, 52, 76, 86, 104, 152, 172, 208, 247, 304, 344, 433, 494, 559, 688, 817, 866, 988, 1118, 1634, 1732, 1976, 2236, 3268, 3464, 3952, 4472, 5629, 6536, 6928, 8227, 8944, 10621, 11258, 13072, 16454, 18619, 21242, 22516, 32908, 37238, 42484, 45032, 65816, 74476, 84968, 90064, 106951, 131632, 148952, 169936, 213902, 242047, 297904, 353761, 427804, 484094, 707522, 855608, 968188, 1415044, 1711216, 1936376, 2830088, 3872752, 4598893, 5660176, 9197786, 18395572, 36791144, 73582288]

約数ペア:

[(1, 73582288), (2, 36791144), (4, 18395572), (8, 9197786), (13, 5660176), (16, 4598893), (19, 3872752), (26, 2830088), (38, 1936376), (43, 1711216), (52, 1415044), (76, 968188), (86, 855608), (104, 707522), (152, 484094), (172, 427804), (208, 353761), (247, 297904), (304, 242047), (344, 213902), (433, 169936), (494, 148952), (559, 131632), (688, 106951), (817, 90064), (866, 84968), (988, 74476), (1118, 65816), (1634, 45032), (1732, 42484), (1976, 37238), (2236, 32908), (3268, 22516), (3464, 21242), (3952, 18619), (4472, 16454), (5629, 13072), (6536, 11258), (6928, 10621), (8227, 8944)]