77697378

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 199547712

約数和(自身を除く): 121850334

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 41, 51, 66, 82, 99, 102, 123, 153, 187, 198, 246, 306, 369, 374, 451, 561, 563, 697, 738, 902, 1122, 1126, 1353, 1394, 1683, 1689, 2091, 2706, 3366, 3378, 4059, 4182, 5067, 6193, 6273, 7667, 8118, 9571, 10134, 12386, 12546, 15334, 18579, 19142, 23001, 23083, 28713, 37158, 46002, 46166, 55737, 57426, 69003, 69249, 86139, 105281, 111474, 138006, 138498, 172278, 207747, 210562, 253913, 315843, 392411, 415494, 507826, 631686, 761739, 784822, 947529, 1177233, 1523478, 1895058, 2285217, 2354466, 3531699, 4316521, 4570434, 7063398, 8633042, 12949563, 25899126, 38848689, 77697378]

約数ペア:

[(1, 77697378), (2, 38848689), (3, 25899126), (6, 12949563), (9, 8633042), (11, 7063398), (17, 4570434), (18, 4316521), (22, 3531699), (33, 2354466), (34, 2285217), (41, 1895058), (51, 1523478), (66, 1177233), (82, 947529), (99, 784822), (102, 761739), (123, 631686), (153, 507826), (187, 415494), (198, 392411), (246, 315843), (306, 253913), (369, 210562), (374, 207747), (451, 172278), (561, 138498), (563, 138006), (697, 111474), (738, 105281), (902, 86139), (1122, 69249), (1126, 69003), (1353, 57426), (1394, 55737), (1683, 46166), (1689, 46002), (2091, 37158), (2706, 28713), (3366, 23083), (3378, 23001), (4059, 19142), (4182, 18579), (5067, 15334), (6193, 12546), (6273, 12386), (7667, 10134), (8118, 9571)]