74213552

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 172875840

約数和(自身を除く): 98662288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 73, 112, 116, 146, 203, 232, 292, 313, 406, 464, 511, 584, 626, 812, 1022, 1168, 1252, 1624, 2044, 2117, 2191, 2504, 3248, 4088, 4234, 4382, 5008, 8176, 8468, 8764, 9077, 14819, 16936, 17528, 18154, 22849, 29638, 33872, 35056, 36308, 45698, 59276, 63539, 72616, 91396, 118552, 127078, 145232, 159943, 182792, 237104, 254156, 319886, 365584, 508312, 639772, 662621, 1016624, 1279544, 1325242, 2559088, 2650484, 4638347, 5300968, 9276694, 10601936, 18553388, 37106776, 74213552]

約数ペア:

[(1, 74213552), (2, 37106776), (4, 18553388), (7, 10601936), (8, 9276694), (14, 5300968), (16, 4638347), (28, 2650484), (29, 2559088), (56, 1325242), (58, 1279544), (73, 1016624), (112, 662621), (116, 639772), (146, 508312), (203, 365584), (232, 319886), (292, 254156), (313, 237104), (406, 182792), (464, 159943), (511, 145232), (584, 127078), (626, 118552), (812, 91396), (1022, 72616), (1168, 63539), (1252, 59276), (1624, 45698), (2044, 36308), (2117, 35056), (2191, 33872), (2504, 29638), (3248, 22849), (4088, 18154), (4234, 17528), (4382, 16936), (5008, 14819), (8176, 9077), (8468, 8764)]