89784996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2551}}^1$

素因数の和:2984

約数の個数: 48

約数和(自身を含む): 240092160

約数和(自身を除く): 150307164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 419, 838, 1257, 1676, 2514, 2551, 2933, 5028, 5102, 5866, 7653, 8799, 10204, 11732, 15306, 17598, 17857, 30612, 35196, 35714, 53571, 71428, 107142, 214284, 1068869, 2137738, 3206607, 4275476, 6413214, 7482083, 12826428, 14964166, 22446249, 29928332, 44892498, 89784996]

約数ペア:

[(1, 89784996), (2, 44892498), (3, 29928332), (4, 22446249), (6, 14964166), (7, 12826428), (12, 7482083), (14, 6413214), (21, 4275476), (28, 3206607), (42, 2137738), (84, 1068869), (419, 214284), (838, 107142), (1257, 71428), (1676, 53571), (2514, 35714), (2551, 35196), (2933, 30612), (5028, 17857), (5102, 17598), (5866, 15306), (7653, 11732), (8799, 10204)]