77770935

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2$

素因数の和:88

約数の個数: 108

約数和(自身を含む): 160631016

約数和(自身を除く): 82860081

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 69, 81, 99, 115, 121, 135, 165, 207, 243, 253, 297, 345, 363, 405, 495, 529, 605, 621, 759, 891, 1035, 1089, 1215, 1265, 1485, 1587, 1815, 1863, 2277, 2645, 2673, 2783, 3105, 3267, 3795, 4455, 4761, 5445, 5589, 5819, 6831, 7935, 8349, 9315, 9801, 11385, 13365, 13915, 14283, 16335, 17457, 20493, 23805, 25047, 27945, 29095, 29403, 34155, 41745, 42849, 49005, 52371, 61479, 64009, 71415, 75141, 87285, 102465, 125235, 128547, 147015, 157113, 192027, 214245, 225423, 261855, 307395, 320045, 375705, 471339, 576081, 642735, 676269, 785565, 960135, 1127115, 1414017, 1728243, 2356695, 2880405, 3381345, 5184729, 7070085, 8641215, 15554187, 25923645, 77770935]

約数ペア:

[(1, 77770935), (3, 25923645), (5, 15554187), (9, 8641215), (11, 7070085), (15, 5184729), (23, 3381345), (27, 2880405), (33, 2356695), (45, 1728243), (55, 1414017), (69, 1127115), (81, 960135), (99, 785565), (115, 676269), (121, 642735), (135, 576081), (165, 471339), (207, 375705), (243, 320045), (253, 307395), (297, 261855), (345, 225423), (363, 214245), (405, 192027), (495, 157113), (529, 147015), (605, 128547), (621, 125235), (759, 102465), (891, 87285), (1035, 75141), (1089, 71415), (1215, 64009), (1265, 61479), (1485, 52371), (1587, 49005), (1815, 42849), (1863, 41745), (2277, 34155), (2645, 29403), (2673, 29095), (2783, 27945), (3105, 25047), (3267, 23805), (3795, 20493), (4455, 17457), (4761, 16335), (5445, 14283), (5589, 13915), (5819, 13365), (6831, 11385), (7935, 9801), (8349, 9315)]