67607776

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 153861120

約数和(自身を除く): 86253344

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 32, 34, 38, 62, 68, 76, 124, 136, 152, 211, 248, 272, 304, 323, 422, 496, 527, 544, 589, 608, 646, 844, 992, 1054, 1178, 1292, 1688, 2108, 2356, 2584, 3376, 3587, 4009, 4216, 4712, 5168, 6541, 6752, 7174, 8018, 8432, 9424, 10013, 10336, 13082, 14348, 16036, 16864, 18848, 20026, 26164, 28696, 32072, 40052, 52328, 57392, 64144, 68153, 80104, 104656, 111197, 114784, 124279, 128288, 136306, 160208, 209312, 222394, 248558, 272612, 320416, 444788, 497116, 545224, 889576, 994232, 1090448, 1779152, 1988464, 2112743, 2180896, 3558304, 3976928, 4225486, 8450972, 16901944, 33803888, 67607776]

約数ペア:

[(1, 67607776), (2, 33803888), (4, 16901944), (8, 8450972), (16, 4225486), (17, 3976928), (19, 3558304), (31, 2180896), (32, 2112743), (34, 1988464), (38, 1779152), (62, 1090448), (68, 994232), (76, 889576), (124, 545224), (136, 497116), (152, 444788), (211, 320416), (248, 272612), (272, 248558), (304, 222394), (323, 209312), (422, 160208), (496, 136306), (527, 128288), (544, 124279), (589, 114784), (608, 111197), (646, 104656), (844, 80104), (992, 68153), (1054, 64144), (1178, 57392), (1292, 52328), (1688, 40052), (2108, 32072), (2356, 28696), (2584, 26164), (3376, 20026), (3587, 18848), (4009, 16864), (4216, 16036), (4712, 14348), (5168, 13082), (6541, 10336), (6752, 10013), (7174, 9424), (8018, 8432)]