77272384

素因数分解:

$2^6\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1259}}^1$

素因数の和:1415

約数の個数: 56

約数和(自身を含む): 176662080

約数和(自身を除く): 99389696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 137, 224, 274, 448, 548, 959, 1096, 1259, 1918, 2192, 2518, 3836, 4384, 5036, 7672, 8768, 8813, 10072, 15344, 17626, 20144, 30688, 35252, 40288, 61376, 70504, 80576, 141008, 172483, 282016, 344966, 564032, 689932, 1207381, 1379864, 2414762, 2759728, 4829524, 5519456, 9659048, 11038912, 19318096, 38636192, 77272384]

約数ペア:

[(1, 77272384), (2, 38636192), (4, 19318096), (7, 11038912), (8, 9659048), (14, 5519456), (16, 4829524), (28, 2759728), (32, 2414762), (56, 1379864), (64, 1207381), (112, 689932), (137, 564032), (224, 344966), (274, 282016), (448, 172483), (548, 141008), (959, 80576), (1096, 70504), (1259, 61376), (1918, 40288), (2192, 35252), (2518, 30688), (3836, 20144), (4384, 17626), (5036, 15344), (7672, 10072), (8768, 8813)]