81542544

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:584

約数の個数: 80

約数和(自身を含む): 221450112

約数和(自身を除く): 139907568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 233, 276, 317, 368, 466, 552, 634, 699, 932, 951, 1104, 1268, 1398, 1864, 1902, 2536, 2796, 3728, 3804, 5072, 5359, 5592, 7291, 7608, 10718, 11184, 14582, 15216, 16077, 21436, 21873, 29164, 32154, 42872, 43746, 58328, 64308, 73861, 85744, 87492, 116656, 128616, 147722, 174984, 221583, 257232, 295444, 349968, 443166, 590888, 886332, 1181776, 1698803, 1772664, 3397606, 3545328, 5096409, 6795212, 10192818, 13590424, 20385636, 27180848, 40771272, 81542544]

約数ペア:

[(1, 81542544), (2, 40771272), (3, 27180848), (4, 20385636), (6, 13590424), (8, 10192818), (12, 6795212), (16, 5096409), (23, 3545328), (24, 3397606), (46, 1772664), (48, 1698803), (69, 1181776), (92, 886332), (138, 590888), (184, 443166), (233, 349968), (276, 295444), (317, 257232), (368, 221583), (466, 174984), (552, 147722), (634, 128616), (699, 116656), (932, 87492), (951, 85744), (1104, 73861), (1268, 64308), (1398, 58328), (1864, 43746), (1902, 42872), (2536, 32154), (2796, 29164), (3728, 21873), (3804, 21436), (5072, 16077), (5359, 15216), (5592, 14582), (7291, 11184), (7608, 10718)]