66748659456

素因数分解:

$2^8\times 3^1\times {\mathrm{18719}}^1\times {\mathrm{4643}}^1$

素因数の和:23381

約数の個数: 72

約数和(自身を含む): 177696529920

約数和(自身を除く): 110947870464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 4643, 9286, 13929, 18572, 18719, 27858, 37144, 37438, 55716, 56157, 74288, 74876, 111432, 112314, 148576, 149752, 222864, 224628, 297152, 299504, 445728, 449256, 594304, 599008, 891456, 898512, 1188608, 1198016, 1782912, 1797024, 2396032, 3565824, 3594048, 4792064, 7188096, 14376192, 86912317, 173824634, 260736951, 347649268, 521473902, 695298536, 1042947804, 1390597072, 2085895608, 2781194144, 4171791216, 5562388288, 8343582432, 11124776576, 16687164864, 22249553152, 33374329728, 66748659456]

約数ペア:

[(1, 66748659456), (2, 33374329728), (3, 22249553152), (4, 16687164864), (6, 11124776576), (8, 8343582432), (12, 5562388288), (16, 4171791216), (24, 2781194144), (32, 2085895608), (48, 1390597072), (64, 1042947804), (96, 695298536), (128, 521473902), (192, 347649268), (256, 260736951), (384, 173824634), (768, 86912317), (4643, 14376192), (9286, 7188096), (13929, 4792064), (18572, 3594048), (18719, 3565824), (27858, 2396032), (37144, 1797024), (37438, 1782912), (55716, 1198016), (56157, 1188608), (74288, 898512), (74876, 891456), (111432, 599008), (112314, 594304), (148576, 449256), (149752, 445728), (222864, 299504), (224628, 297152)]