77775912

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{193}}^2$

素因数の和:427

約数の個数: 72

約数和(自身を含む): 219041550

約数和(自身を除く): 141265638

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 193, 232, 261, 348, 386, 522, 579, 696, 772, 1044, 1158, 1544, 1737, 2088, 2316, 3474, 4632, 5597, 6948, 11194, 13896, 16791, 22388, 33582, 37249, 44776, 50373, 67164, 74498, 100746, 111747, 134328, 148996, 201492, 223494, 297992, 335241, 402984, 446988, 670482, 893976, 1080221, 1340964, 2160442, 2681928, 3240663, 4320884, 6481326, 8641768, 9721989, 12962652, 19443978, 25925304, 38887956, 77775912]

約数ペア:

[(1, 77775912), (2, 38887956), (3, 25925304), (4, 19443978), (6, 12962652), (8, 9721989), (9, 8641768), (12, 6481326), (18, 4320884), (24, 3240663), (29, 2681928), (36, 2160442), (58, 1340964), (72, 1080221), (87, 893976), (116, 670482), (174, 446988), (193, 402984), (232, 335241), (261, 297992), (348, 223494), (386, 201492), (522, 148996), (579, 134328), (696, 111747), (772, 100746), (1044, 74498), (1158, 67164), (1544, 50373), (1737, 44776), (2088, 37249), (2316, 33582), (3474, 22388), (4632, 16791), (5597, 13896), (6948, 11194)]