123751012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5659}}^1$

素因数の和:5752

約数の個数: 48

約数和(自身を含む): 273853440

約数和(自身を除く): 150102428

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5467, 5659, 10934, 11318, 21868, 22636, 39613, 62249, 79226, 124498, 158452, 248996, 401789, 435743, 803578, 871486, 1607156, 1742972, 2812523, 4419679, 5625046, 8839358, 11250092, 17678716, 30937753, 61875506, 123751012]

約数ペア:

[(1, 123751012), (2, 61875506), (4, 30937753), (7, 17678716), (11, 11250092), (14, 8839358), (22, 5625046), (28, 4419679), (44, 2812523), (71, 1742972), (77, 1607156), (142, 871486), (154, 803578), (284, 435743), (308, 401789), (497, 248996), (781, 158452), (994, 124498), (1562, 79226), (1988, 62249), (3124, 39613), (5467, 22636), (5659, 21868), (10934, 11318)]