80731824

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1082

約数の個数: 80

約数和(自身を含む): 219628800

約数和(自身を除く): 138896976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 59, 87, 116, 118, 174, 177, 232, 236, 348, 354, 464, 472, 696, 708, 944, 983, 1392, 1416, 1711, 1966, 2832, 2949, 3422, 3932, 5133, 5898, 6844, 7864, 10266, 11796, 13688, 15728, 20532, 23592, 27376, 28507, 41064, 47184, 57014, 57997, 82128, 85521, 114028, 115994, 171042, 173991, 228056, 231988, 342084, 347982, 456112, 463976, 684168, 695964, 927952, 1368336, 1391928, 1681913, 2783856, 3363826, 5045739, 6727652, 10091478, 13455304, 20182956, 26910608, 40365912, 80731824]

約数ペア:

[(1, 80731824), (2, 40365912), (3, 26910608), (4, 20182956), (6, 13455304), (8, 10091478), (12, 6727652), (16, 5045739), (24, 3363826), (29, 2783856), (48, 1681913), (58, 1391928), (59, 1368336), (87, 927952), (116, 695964), (118, 684168), (174, 463976), (177, 456112), (232, 347982), (236, 342084), (348, 231988), (354, 228056), (464, 173991), (472, 171042), (696, 115994), (708, 114028), (944, 85521), (983, 82128), (1392, 57997), (1416, 57014), (1711, 47184), (1966, 41064), (2832, 28507), (2949, 27376), (3422, 23592), (3932, 20532), (5133, 15728), (5898, 13688), (6844, 11796), (7864, 10266)]