63173456

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:204

約数の個数: 80

約数和(自身を含む): 134991360

約数和(自身を除く): 71817904

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 53, 79, 82, 92, 106, 158, 164, 184, 212, 316, 328, 368, 424, 632, 656, 848, 943, 1219, 1264, 1817, 1886, 2173, 2438, 3239, 3634, 3772, 4187, 4346, 4876, 6478, 7268, 7544, 8374, 8692, 9752, 12956, 14536, 15088, 16748, 17384, 19504, 25912, 29072, 33496, 34768, 49979, 51824, 66992, 74497, 96301, 99958, 148994, 171667, 192602, 199916, 297988, 343334, 385204, 399832, 595976, 686668, 770408, 799664, 1191952, 1373336, 1540816, 2746672, 3948341, 7896682, 15793364, 31586728, 63173456]

約数ペア:

[(1, 63173456), (2, 31586728), (4, 15793364), (8, 7896682), (16, 3948341), (23, 2746672), (41, 1540816), (46, 1373336), (53, 1191952), (79, 799664), (82, 770408), (92, 686668), (106, 595976), (158, 399832), (164, 385204), (184, 343334), (212, 297988), (316, 199916), (328, 192602), (368, 171667), (424, 148994), (632, 99958), (656, 96301), (848, 74497), (943, 66992), (1219, 51824), (1264, 49979), (1817, 34768), (1886, 33496), (2173, 29072), (2438, 25912), (3239, 19504), (3634, 17384), (3772, 16748), (4187, 15088), (4346, 14536), (4876, 12956), (6478, 9752), (7268, 8692), (7544, 8374)]