89778496

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 112

約数和(自身を含む): 205191360

約数和(自身を除く): 115412864

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 43, 64, 68, 76, 86, 101, 136, 152, 172, 202, 272, 304, 323, 344, 404, 544, 608, 646, 688, 731, 808, 817, 1088, 1216, 1292, 1376, 1462, 1616, 1634, 1717, 1919, 2584, 2752, 2924, 3232, 3268, 3434, 3838, 4343, 5168, 5848, 6464, 6536, 6868, 7676, 8686, 10336, 11696, 13072, 13736, 13889, 15352, 17372, 20672, 23392, 26144, 27472, 27778, 30704, 32623, 34744, 46784, 52288, 54944, 55556, 61408, 65246, 69488, 73831, 82517, 109888, 111112, 122816, 130492, 138976, 147662, 165034, 222224, 260984, 277952, 295324, 330068, 444448, 521968, 590648, 660136, 888896, 1043936, 1181296, 1320272, 1402789, 2087872, 2362592, 2640544, 2805578, 4725184, 5281088, 5611156, 11222312, 22444624, 44889248, 89778496]

約数ペア:

[(1, 89778496), (2, 44889248), (4, 22444624), (8, 11222312), (16, 5611156), (17, 5281088), (19, 4725184), (32, 2805578), (34, 2640544), (38, 2362592), (43, 2087872), (64, 1402789), (68, 1320272), (76, 1181296), (86, 1043936), (101, 888896), (136, 660136), (152, 590648), (172, 521968), (202, 444448), (272, 330068), (304, 295324), (323, 277952), (344, 260984), (404, 222224), (544, 165034), (608, 147662), (646, 138976), (688, 130492), (731, 122816), (808, 111112), (817, 109888), (1088, 82517), (1216, 73831), (1292, 69488), (1376, 65246), (1462, 61408), (1616, 55556), (1634, 54944), (1717, 52288), (1919, 46784), (2584, 34744), (2752, 32623), (2924, 30704), (3232, 27778), (3268, 27472), (3434, 26144), (3838, 23392), (4343, 20672), (5168, 17372), (5848, 15352), (6464, 13889), (6536, 13736), (6868, 13072), (7676, 11696), (8686, 10336)]