78876384

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 218453760

約数和(自身を除く): 139577376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 139, 184, 257, 276, 278, 368, 417, 514, 552, 556, 736, 771, 834, 1028, 1104, 1112, 1542, 1668, 2056, 2208, 2224, 3084, 3197, 3336, 4112, 4448, 5911, 6168, 6394, 6672, 8224, 9591, 11822, 12336, 12788, 13344, 17733, 19182, 23644, 24672, 25576, 35466, 35723, 38364, 47288, 51152, 70932, 71446, 76728, 94576, 102304, 107169, 141864, 142892, 153456, 189152, 214338, 283728, 285784, 306912, 428676, 567456, 571568, 821629, 857352, 1143136, 1643258, 1714704, 2464887, 3286516, 3429408, 4929774, 6573032, 9859548, 13146064, 19719096, 26292128, 39438192, 78876384]

約数ペア:

[(1, 78876384), (2, 39438192), (3, 26292128), (4, 19719096), (6, 13146064), (8, 9859548), (12, 6573032), (16, 4929774), (23, 3429408), (24, 3286516), (32, 2464887), (46, 1714704), (48, 1643258), (69, 1143136), (92, 857352), (96, 821629), (138, 571568), (139, 567456), (184, 428676), (257, 306912), (276, 285784), (278, 283728), (368, 214338), (417, 189152), (514, 153456), (552, 142892), (556, 141864), (736, 107169), (771, 102304), (834, 94576), (1028, 76728), (1104, 71446), (1112, 70932), (1542, 51152), (1668, 47288), (2056, 38364), (2208, 35723), (2224, 35466), (3084, 25576), (3197, 24672), (3336, 23644), (4112, 19182), (4448, 17733), (5911, 13344), (6168, 12788), (6394, 12336), (6672, 11822), (8224, 9591)]