77120784

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{3169}}^1$

素因数の和:3209

約数の個数: 90

約数和(自身を含む): 233784330

約数和(自身を除く): 156663546

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1352, 1521, 1872, 2028, 2704, 3042, 3169, 4056, 6084, 6338, 8112, 9507, 12168, 12676, 19014, 24336, 25352, 28521, 38028, 41197, 50704, 57042, 76056, 82394, 114084, 123591, 152112, 164788, 228168, 247182, 329576, 370773, 456336, 494364, 535561, 659152, 741546, 988728, 1071122, 1483092, 1606683, 1977456, 2142244, 2966184, 3213366, 4284488, 4820049, 5932368, 6426732, 8568976, 9640098, 12853464, 19280196, 25706928, 38560392, 77120784]

約数ペア:

[(1, 77120784), (2, 38560392), (3, 25706928), (4, 19280196), (6, 12853464), (8, 9640098), (9, 8568976), (12, 6426732), (13, 5932368), (16, 4820049), (18, 4284488), (24, 3213366), (26, 2966184), (36, 2142244), (39, 1977456), (48, 1606683), (52, 1483092), (72, 1071122), (78, 988728), (104, 741546), (117, 659152), (144, 535561), (156, 494364), (169, 456336), (208, 370773), (234, 329576), (312, 247182), (338, 228168), (468, 164788), (507, 152112), (624, 123591), (676, 114084), (936, 82394), (1014, 76056), (1352, 57042), (1521, 50704), (1872, 41197), (2028, 38028), (2704, 28521), (3042, 25352), (3169, 24336), (4056, 19014), (6084, 12676), (6338, 12168), (8112, 9507)]