172081272

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1033}}^1$

素因数の和:1684

約数の個数: 64

約数和(自身を含む): 470511360

約数和(自身を除く): 298430088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 631, 1033, 1262, 1893, 2066, 2524, 3099, 3786, 4132, 5048, 6198, 6941, 7572, 8264, 11363, 12396, 13882, 15144, 20823, 22726, 24792, 27764, 34089, 41646, 45452, 55528, 68178, 83292, 90904, 136356, 166584, 272712, 651823, 1303646, 1955469, 2607292, 3910938, 5214584, 7170053, 7821876, 14340106, 15643752, 21510159, 28680212, 43020318, 57360424, 86040636, 172081272]

約数ペア:

[(1, 172081272), (2, 86040636), (3, 57360424), (4, 43020318), (6, 28680212), (8, 21510159), (11, 15643752), (12, 14340106), (22, 7821876), (24, 7170053), (33, 5214584), (44, 3910938), (66, 2607292), (88, 1955469), (132, 1303646), (264, 651823), (631, 272712), (1033, 166584), (1262, 136356), (1893, 90904), (2066, 83292), (2524, 68178), (3099, 55528), (3786, 45452), (4132, 41646), (5048, 34089), (6198, 27764), (6941, 24792), (7572, 22726), (8264, 20823), (11363, 15144), (12396, 13882)]