72522848

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1181}}^1$

素因数の和:1311

約数の個数: 48

約数和(自身を含む): 151910640

約数和(自身を除く): 79387792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 101, 152, 202, 304, 404, 608, 808, 1181, 1616, 1919, 2362, 3232, 3838, 4724, 7676, 9448, 15352, 18896, 22439, 30704, 37792, 44878, 61408, 89756, 119281, 179512, 238562, 359024, 477124, 718048, 954248, 1908496, 2266339, 3816992, 4532678, 9065356, 18130712, 36261424, 72522848]

約数ペア:

[(1, 72522848), (2, 36261424), (4, 18130712), (8, 9065356), (16, 4532678), (19, 3816992), (32, 2266339), (38, 1908496), (76, 954248), (101, 718048), (152, 477124), (202, 359024), (304, 238562), (404, 179512), (608, 119281), (808, 89756), (1181, 61408), (1616, 44878), (1919, 37792), (2362, 30704), (3232, 22439), (3838, 18896), (4724, 15352), (7676, 9448)]