77722784

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1373}}^1$

素因数の和:1473

約数の個数: 48

約数和(自身を含む): 161005320

約数和(自身を除く): 83282536

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 61, 116, 122, 232, 244, 464, 488, 928, 976, 1373, 1769, 1952, 2746, 3538, 5492, 7076, 10984, 14152, 21968, 28304, 39817, 43936, 56608, 79634, 83753, 159268, 167506, 318536, 335012, 637072, 670024, 1274144, 1340048, 2428837, 2680096, 4857674, 9715348, 19430696, 38861392, 77722784]

約数ペア:

[(1, 77722784), (2, 38861392), (4, 19430696), (8, 9715348), (16, 4857674), (29, 2680096), (32, 2428837), (58, 1340048), (61, 1274144), (116, 670024), (122, 637072), (232, 335012), (244, 318536), (464, 167506), (488, 159268), (928, 83753), (976, 79634), (1373, 56608), (1769, 43936), (1952, 39817), (2746, 28304), (3538, 21968), (5492, 14152), (7076, 10984)]