77493485690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{63421}}^1$

素因数の和:63615

約数の個数: 64

約数和(自身を含む): 150690672000

約数和(自身を除く): 73197186310

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 109, 118, 190, 218, 295, 545, 590, 1090, 1121, 2071, 2242, 4142, 5605, 6431, 10355, 11210, 12862, 20710, 32155, 63421, 64310, 122189, 126842, 244378, 317105, 610945, 634210, 1204999, 1221890, 2409998, 3741839, 6024995, 6912889, 7483678, 12049990, 13825778, 18709195, 34564445, 37418390, 69128890, 71094941, 131344891, 142189882, 262689782, 355474705, 407860451, 656724455, 710949410, 815720902, 1313448910, 2039302255, 4078604510, 7749348569, 15498697138, 38746742845, 77493485690]

約数ペア:

[(1, 77493485690), (2, 38746742845), (5, 15498697138), (10, 7749348569), (19, 4078604510), (38, 2039302255), (59, 1313448910), (95, 815720902), (109, 710949410), (118, 656724455), (190, 407860451), (218, 355474705), (295, 262689782), (545, 142189882), (590, 131344891), (1090, 71094941), (1121, 69128890), (2071, 37418390), (2242, 34564445), (4142, 18709195), (5605, 13825778), (6431, 12049990), (10355, 7483678), (11210, 6912889), (12862, 6024995), (20710, 3741839), (32155, 2409998), (63421, 1221890), (64310, 1204999), (122189, 634210), (126842, 610945), (244378, 317105)]