77963704

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15299}}^1$

素因数の和:15332

約数の個数: 48

約数和(自身を含む): 183141000

約数和(自身を除く): 105177296

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 15299, 30598, 61196, 107093, 122392, 198887, 214186, 397774, 428372, 749651, 795548, 856744, 1392209, 1499302, 1591096, 2784418, 2998604, 5568836, 5997208, 9745463, 11137672, 19490926, 38981852, 77963704]

約数ペア:

[(1, 77963704), (2, 38981852), (4, 19490926), (7, 11137672), (8, 9745463), (13, 5997208), (14, 5568836), (26, 2998604), (28, 2784418), (49, 1591096), (52, 1499302), (56, 1392209), (91, 856744), (98, 795548), (104, 749651), (182, 428372), (196, 397774), (364, 214186), (392, 198887), (637, 122392), (728, 107093), (1274, 61196), (2548, 30598), (5096, 15299)]