91111968

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{10909}}^1$

素因数の和:10954

約数の個数: 72

約数和(自身を含む): 268058700

約数和(自身を除く): 176946732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 10909, 21818, 32727, 43636, 65454, 87272, 98181, 130908, 174544, 196362, 261816, 316361, 349088, 392724, 523632, 632722, 785448, 949083, 1047264, 1265444, 1570896, 1898166, 2530888, 2847249, 3141792, 3796332, 5061776, 5694498, 7592664, 10123552, 11388996, 15185328, 22777992, 30370656, 45555984, 91111968]

約数ペア:

[(1, 91111968), (2, 45555984), (3, 30370656), (4, 22777992), (6, 15185328), (8, 11388996), (9, 10123552), (12, 7592664), (16, 5694498), (18, 5061776), (24, 3796332), (29, 3141792), (32, 2847249), (36, 2530888), (48, 1898166), (58, 1570896), (72, 1265444), (87, 1047264), (96, 949083), (116, 785448), (144, 632722), (174, 523632), (232, 392724), (261, 349088), (288, 316361), (348, 261816), (464, 196362), (522, 174544), (696, 130908), (928, 98181), (1044, 87272), (1392, 65454), (2088, 43636), (2784, 32727), (4176, 21818), (8352, 10909)]