81600048

素因数分解:

$2^4\times 3^4\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:896

約数の個数: 100

約数和(自身を含む): 239463840

約数和(自身を除く): 157863792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 81, 108, 144, 158, 162, 216, 237, 316, 324, 432, 474, 632, 648, 711, 797, 948, 1264, 1296, 1422, 1594, 1896, 2133, 2391, 2844, 3188, 3792, 4266, 4782, 5688, 6376, 6399, 7173, 8532, 9564, 11376, 12752, 12798, 14346, 17064, 19128, 21519, 25596, 28692, 34128, 38256, 43038, 51192, 57384, 62963, 64557, 86076, 102384, 114768, 125926, 129114, 172152, 188889, 251852, 258228, 344304, 377778, 503704, 516456, 566667, 755556, 1007408, 1032912, 1133334, 1511112, 1700001, 2266668, 3022224, 3400002, 4533336, 5100003, 6800004, 9066672, 10200006, 13600008, 20400012, 27200016, 40800024, 81600048]

約数ペア:

[(1, 81600048), (2, 40800024), (3, 27200016), (4, 20400012), (6, 13600008), (8, 10200006), (9, 9066672), (12, 6800004), (16, 5100003), (18, 4533336), (24, 3400002), (27, 3022224), (36, 2266668), (48, 1700001), (54, 1511112), (72, 1133334), (79, 1032912), (81, 1007408), (108, 755556), (144, 566667), (158, 516456), (162, 503704), (216, 377778), (237, 344304), (316, 258228), (324, 251852), (432, 188889), (474, 172152), (632, 129114), (648, 125926), (711, 114768), (797, 102384), (948, 86076), (1264, 64557), (1296, 62963), (1422, 57384), (1594, 51192), (1896, 43038), (2133, 38256), (2391, 34128), (2844, 28692), (3188, 25596), (3792, 21519), (4266, 19128), (4782, 17064), (5688, 14346), (6376, 12798), (6399, 12752), (7173, 11376), (8532, 9564)]