78822016

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 198092160

約数和(自身を除く): 119270144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 67, 91, 101, 104, 112, 128, 134, 182, 202, 208, 224, 268, 364, 404, 416, 448, 469, 536, 707, 728, 808, 832, 871, 896, 938, 1072, 1313, 1414, 1456, 1616, 1664, 1742, 1876, 2144, 2626, 2828, 2912, 3232, 3484, 3752, 4288, 5252, 5656, 5824, 6097, 6464, 6767, 6968, 7504, 8576, 9191, 10504, 11312, 11648, 12194, 12928, 13534, 13936, 15008, 18382, 21008, 22624, 24388, 27068, 27872, 30016, 36764, 42016, 45248, 47369, 48776, 54136, 55744, 60032, 73528, 84032, 87971, 90496, 94738, 97552, 108272, 111488, 147056, 168064, 175942, 189476, 195104, 216544, 294112, 351884, 378952, 390208, 433088, 588224, 615797, 703768, 757904, 780416, 866176, 1176448, 1231594, 1407536, 1515808, 2463188, 2815072, 3031616, 4926376, 5630144, 6063232, 9852752, 11260288, 19705504, 39411008, 78822016]

約数ペア:

[(1, 78822016), (2, 39411008), (4, 19705504), (7, 11260288), (8, 9852752), (13, 6063232), (14, 5630144), (16, 4926376), (26, 3031616), (28, 2815072), (32, 2463188), (52, 1515808), (56, 1407536), (64, 1231594), (67, 1176448), (91, 866176), (101, 780416), (104, 757904), (112, 703768), (128, 615797), (134, 588224), (182, 433088), (202, 390208), (208, 378952), (224, 351884), (268, 294112), (364, 216544), (404, 195104), (416, 189476), (448, 175942), (469, 168064), (536, 147056), (707, 111488), (728, 108272), (808, 97552), (832, 94738), (871, 90496), (896, 87971), (938, 84032), (1072, 73528), (1313, 60032), (1414, 55744), (1456, 54136), (1616, 48776), (1664, 47369), (1742, 45248), (1876, 42016), (2144, 36764), (2626, 30016), (2828, 27872), (2912, 27068), (3232, 24388), (3484, 22624), (3752, 21008), (4288, 18382), (5252, 15008), (5656, 13936), (5824, 13534), (6097, 12928), (6464, 12194), (6767, 11648), (6968, 11312), (7504, 10504), (8576, 9191)]