77420928

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1193}}^1$

素因数の和:1236

約数の個数: 96

約数和(自身を含む): 222872040

約数和(自身を除く): 145451112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 312, 338, 384, 416, 507, 624, 676, 832, 1014, 1193, 1248, 1352, 1664, 2028, 2386, 2496, 2704, 3579, 4056, 4772, 4992, 5408, 7158, 8112, 9544, 10816, 14316, 15509, 16224, 19088, 21632, 28632, 31018, 32448, 38176, 46527, 57264, 62036, 64896, 76352, 93054, 114528, 124072, 152704, 186108, 201617, 229056, 248144, 372216, 403234, 458112, 496288, 604851, 744432, 806468, 992576, 1209702, 1488864, 1612936, 1985152, 2419404, 2977728, 3225872, 4838808, 5955456, 6451744, 9677616, 12903488, 19355232, 25806976, 38710464, 77420928]

約数ペア:

[(1, 77420928), (2, 38710464), (3, 25806976), (4, 19355232), (6, 12903488), (8, 9677616), (12, 6451744), (13, 5955456), (16, 4838808), (24, 3225872), (26, 2977728), (32, 2419404), (39, 1985152), (48, 1612936), (52, 1488864), (64, 1209702), (78, 992576), (96, 806468), (104, 744432), (128, 604851), (156, 496288), (169, 458112), (192, 403234), (208, 372216), (312, 248144), (338, 229056), (384, 201617), (416, 186108), (507, 152704), (624, 124072), (676, 114528), (832, 93054), (1014, 76352), (1193, 64896), (1248, 62036), (1352, 57264), (1664, 46527), (2028, 38176), (2386, 32448), (2496, 31018), (2704, 28632), (3579, 21632), (4056, 19088), (4772, 16224), (4992, 15509), (5408, 14316), (7158, 10816), (8112, 9544)]