80385912

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:398

約数の個数: 128

約数和(自身を含む): 237384000

約数和(自身を除く): 156998088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 41, 54, 58, 72, 82, 87, 108, 116, 123, 164, 174, 216, 232, 246, 261, 313, 328, 348, 369, 492, 522, 626, 696, 738, 783, 939, 984, 1044, 1107, 1189, 1252, 1476, 1566, 1878, 2088, 2214, 2378, 2504, 2817, 2952, 3132, 3567, 3756, 4428, 4756, 5634, 6264, 7134, 7512, 8451, 8856, 9077, 9512, 10701, 11268, 12833, 14268, 16902, 18154, 21402, 22536, 25666, 27231, 28536, 32103, 33804, 36308, 38499, 42804, 51332, 54462, 64206, 67608, 72616, 76998, 81693, 85608, 102664, 108924, 115497, 128412, 153996, 163386, 217848, 230994, 245079, 256824, 307992, 326772, 346491, 372157, 461988, 490158, 653544, 692982, 744314, 923976, 980316, 1116471, 1385964, 1488628, 1960632, 2232942, 2771928, 2977256, 3349413, 4465884, 6698826, 8931768, 10048239, 13397652, 20096478, 26795304, 40192956, 80385912]

約数ペア:

[(1, 80385912), (2, 40192956), (3, 26795304), (4, 20096478), (6, 13397652), (8, 10048239), (9, 8931768), (12, 6698826), (18, 4465884), (24, 3349413), (27, 2977256), (29, 2771928), (36, 2232942), (41, 1960632), (54, 1488628), (58, 1385964), (72, 1116471), (82, 980316), (87, 923976), (108, 744314), (116, 692982), (123, 653544), (164, 490158), (174, 461988), (216, 372157), (232, 346491), (246, 326772), (261, 307992), (313, 256824), (328, 245079), (348, 230994), (369, 217848), (492, 163386), (522, 153996), (626, 128412), (696, 115497), (738, 108924), (783, 102664), (939, 85608), (984, 81693), (1044, 76998), (1107, 72616), (1189, 67608), (1252, 64206), (1476, 54462), (1566, 51332), (1878, 42804), (2088, 38499), (2214, 36308), (2378, 33804), (2504, 32103), (2817, 28536), (2952, 27231), (3132, 25666), (3567, 22536), (3756, 21402), (4428, 18154), (4756, 16902), (5634, 14268), (6264, 12833), (7134, 11268), (7512, 10701), (8451, 9512), (8856, 9077)]