77565796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3547}}^1$

素因数の和:3640

約数の個数: 48

約数和(自身を含む): 171666432

約数和(自身を除く): 94100636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 3547, 5467, 7094, 10934, 14188, 21868, 24829, 39017, 49658, 78034, 99316, 156068, 251837, 273119, 503674, 546238, 1007348, 1092476, 1762859, 2770207, 3525718, 5540414, 7051436, 11080828, 19391449, 38782898, 77565796]

約数ペア:

[(1, 77565796), (2, 38782898), (4, 19391449), (7, 11080828), (11, 7051436), (14, 5540414), (22, 3525718), (28, 2770207), (44, 1762859), (71, 1092476), (77, 1007348), (142, 546238), (154, 503674), (284, 273119), (308, 251837), (497, 156068), (781, 99316), (994, 78034), (1562, 49658), (1988, 39017), (3124, 24829), (3547, 21868), (5467, 14188), (7094, 10934)]