77809872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{631}}^1$

素因数の和:1016

約数の個数: 80

約数和(自身を含む): 230715392

約数和(自身を除く): 152905520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 367, 631, 734, 1101, 1262, 1468, 1893, 2202, 2524, 2569, 2936, 3786, 4404, 4417, 5048, 5138, 5872, 7572, 7707, 8808, 8834, 10096, 10276, 13251, 15144, 15414, 17616, 17668, 20552, 26502, 30288, 30828, 35336, 41104, 53004, 61656, 70672, 106008, 123312, 212016, 231577, 463154, 694731, 926308, 1389462, 1621039, 1852616, 2778924, 3242078, 3705232, 4863117, 5557848, 6484156, 9726234, 11115696, 12968312, 19452468, 25936624, 38904936, 77809872]

約数ペア:

[(1, 77809872), (2, 38904936), (3, 25936624), (4, 19452468), (6, 12968312), (7, 11115696), (8, 9726234), (12, 6484156), (14, 5557848), (16, 4863117), (21, 3705232), (24, 3242078), (28, 2778924), (42, 1852616), (48, 1621039), (56, 1389462), (84, 926308), (112, 694731), (168, 463154), (336, 231577), (367, 212016), (631, 123312), (734, 106008), (1101, 70672), (1262, 61656), (1468, 53004), (1893, 41104), (2202, 35336), (2524, 30828), (2569, 30288), (2936, 26502), (3786, 20552), (4404, 17668), (4417, 17616), (5048, 15414), (5138, 15144), (5872, 13251), (7572, 10276), (7707, 10096), (8808, 8834)]