87781968

素因数分解:

$2^4\times 3^4\times {\mathrm{67733}}^1$

素因数の和:67753

約数の個数: 50

約数和(自身を含む): 254070234

約数和(自身を除く): 166288266

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 67733, 135466, 203199, 270932, 406398, 541864, 609597, 812796, 1083728, 1219194, 1625592, 1828791, 2438388, 3251184, 3657582, 4876776, 5486373, 7315164, 9753552, 10972746, 14630328, 21945492, 29260656, 43890984, 87781968]

約数ペア:

[(1, 87781968), (2, 43890984), (3, 29260656), (4, 21945492), (6, 14630328), (8, 10972746), (9, 9753552), (12, 7315164), (16, 5486373), (18, 4876776), (24, 3657582), (27, 3251184), (36, 2438388), (48, 1828791), (54, 1625592), (72, 1219194), (81, 1083728), (108, 812796), (144, 609597), (162, 541864), (216, 406398), (324, 270932), (432, 203199), (648, 135466), (1296, 67733)]