9999072

素因数分解:

$2^5\times 3^3\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 29756160

約数和(自身を除く): 19757088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 96, 108, 142, 144, 163, 213, 216, 284, 288, 326, 426, 432, 489, 568, 639, 652, 852, 864, 978, 1136, 1278, 1304, 1467, 1704, 1917, 1956, 2272, 2556, 2608, 2934, 3408, 3834, 3912, 4401, 5112, 5216, 5868, 6816, 7668, 7824, 8802, 10224, 11573, 11736, 15336, 15648, 17604, 20448, 23146, 23472, 30672, 34719, 35208, 46292, 46944, 61344, 69438, 70416, 92584, 104157, 138876, 140832, 185168, 208314, 277752, 312471, 370336, 416628, 555504, 624942, 833256, 1111008, 1249884, 1666512, 2499768, 3333024, 4999536, 9999072]

約数ペア:

[(1, 9999072), (2, 4999536), (3, 3333024), (4, 2499768), (6, 1666512), (8, 1249884), (9, 1111008), (12, 833256), (16, 624942), (18, 555504), (24, 416628), (27, 370336), (32, 312471), (36, 277752), (48, 208314), (54, 185168), (71, 140832), (72, 138876), (96, 104157), (108, 92584), (142, 70416), (144, 69438), (163, 61344), (213, 46944), (216, 46292), (284, 35208), (288, 34719), (326, 30672), (426, 23472), (432, 23146), (489, 20448), (568, 17604), (639, 15648), (652, 15336), (852, 11736), (864, 11573), (978, 10224), (1136, 8802), (1278, 7824), (1304, 7668), (1467, 6816), (1704, 5868), (1917, 5216), (1956, 5112), (2272, 4401), (2556, 3912), (2608, 3834), (2934, 3408)]