84394408

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 188841600

約数和(自身を除く): 104447192

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 157, 203, 232, 314, 331, 406, 628, 662, 812, 1099, 1256, 1324, 1624, 2198, 2317, 2648, 4396, 4553, 4634, 8792, 9106, 9268, 9599, 18212, 18536, 19198, 31871, 36424, 38396, 51967, 63742, 67193, 76792, 103934, 127484, 134386, 207868, 254968, 268772, 363769, 415736, 537544, 727538, 1455076, 1507043, 2910152, 3014086, 6028172, 10549301, 12056344, 21098602, 42197204, 84394408]

約数ペア:

[(1, 84394408), (2, 42197204), (4, 21098602), (7, 12056344), (8, 10549301), (14, 6028172), (28, 3014086), (29, 2910152), (56, 1507043), (58, 1455076), (116, 727538), (157, 537544), (203, 415736), (232, 363769), (314, 268772), (331, 254968), (406, 207868), (628, 134386), (662, 127484), (812, 103934), (1099, 76792), (1256, 67193), (1324, 63742), (1624, 51967), (2198, 38396), (2317, 36424), (2648, 31871), (4396, 19198), (4553, 18536), (4634, 18212), (8792, 9599), (9106, 9268)]