77771446285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{2789}}^1$

素因数の和:3230

約数の個数: 64

約数和(自身を含む): 107730604800

約数和(自身を除く): 29959158515

約数列:

[1, 5, 13, 19, 65, 67, 95, 247, 335, 337, 871, 1235, 1273, 1685, 2789, 4355, 4381, 6365, 6403, 13945, 16549, 21905, 22579, 32015, 36257, 52991, 82745, 83239, 112895, 181285, 186863, 264955, 293527, 416195, 429001, 688883, 934315, 939893, 1467635, 2145005, 2429219, 3444415, 3550397, 4699465, 5577013, 12146095, 12218609, 17751985, 17857967, 27885065, 46155161, 61093045, 62972831, 89289835, 230775805, 232153571, 314864155, 818646803, 1160767855, 1196483789, 4093234015, 5982418945, 15554289257, 77771446285]

約数ペア:

[(1, 77771446285), (5, 15554289257), (13, 5982418945), (19, 4093234015), (65, 1196483789), (67, 1160767855), (95, 818646803), (247, 314864155), (335, 232153571), (337, 230775805), (871, 89289835), (1235, 62972831), (1273, 61093045), (1685, 46155161), (2789, 27885065), (4355, 17857967), (4381, 17751985), (6365, 12218609), (6403, 12146095), (13945, 5577013), (16549, 4699465), (21905, 3550397), (22579, 3444415), (32015, 2429219), (36257, 2145005), (52991, 1467635), (82745, 939893), (83239, 934315), (112895, 688883), (181285, 429001), (186863, 416195), (264955, 293527)]