69827128

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 170496000

約数和(自身を除く): 100668872

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 31, 38, 56, 58, 62, 73, 76, 116, 124, 133, 146, 152, 203, 217, 232, 248, 266, 292, 406, 434, 511, 532, 551, 584, 589, 812, 868, 899, 1022, 1064, 1102, 1178, 1387, 1624, 1736, 1798, 2044, 2117, 2204, 2263, 2356, 2774, 3596, 3857, 4088, 4123, 4234, 4408, 4526, 4712, 5548, 6293, 7192, 7714, 8246, 8468, 9052, 9709, 11096, 12586, 14819, 15428, 15841, 16492, 16936, 17081, 18104, 19418, 25172, 29638, 30856, 31682, 32984, 34162, 38836, 40223, 42997, 50344, 59276, 63364, 65627, 68324, 77672, 80446, 85994, 118552, 119567, 126728, 131254, 136648, 160892, 171988, 239134, 262508, 281561, 300979, 321784, 343976, 459389, 478268, 525016, 563122, 601958, 918778, 956536, 1126244, 1203916, 1246913, 1837556, 2252488, 2407832, 2493826, 3675112, 4987652, 8728391, 9975304, 17456782, 34913564, 69827128]

約数ペア:

[(1, 69827128), (2, 34913564), (4, 17456782), (7, 9975304), (8, 8728391), (14, 4987652), (19, 3675112), (28, 2493826), (29, 2407832), (31, 2252488), (38, 1837556), (56, 1246913), (58, 1203916), (62, 1126244), (73, 956536), (76, 918778), (116, 601958), (124, 563122), (133, 525016), (146, 478268), (152, 459389), (203, 343976), (217, 321784), (232, 300979), (248, 281561), (266, 262508), (292, 239134), (406, 171988), (434, 160892), (511, 136648), (532, 131254), (551, 126728), (584, 119567), (589, 118552), (812, 85994), (868, 80446), (899, 77672), (1022, 68324), (1064, 65627), (1102, 63364), (1178, 59276), (1387, 50344), (1624, 42997), (1736, 40223), (1798, 38836), (2044, 34162), (2117, 32984), (2204, 31682), (2263, 30856), (2356, 29638), (2774, 25172), (3596, 19418), (3857, 18104), (4088, 17081), (4123, 16936), (4234, 16492), (4408, 15841), (4526, 15428), (4712, 14819), (5548, 12586), (6293, 11096), (7192, 9709), (7714, 9052), (8246, 8468)]