78779021330

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{727}}^1\times {\mathrm{751}}^1$

素因数の和:1839

約数の個数: 64

約数和(自身を含む): 145684611072

約数和(自身を除く): 66905589742

約数列:

[1, 2, 5, 10, 47, 94, 235, 307, 470, 614, 727, 751, 1454, 1502, 1535, 3070, 3635, 3755, 7270, 7510, 14429, 28858, 34169, 35297, 68338, 70594, 72145, 144290, 170845, 176485, 223189, 230557, 341690, 352970, 446378, 461114, 545977, 1091954, 1115945, 1152785, 2231890, 2305570, 2729885, 5459770, 10489883, 10836179, 20979766, 21672358, 25660919, 51321838, 52449415, 54180895, 104898830, 108361790, 128304595, 167614939, 256609190, 335229878, 838074695, 1676149390, 7877902133, 15755804266, 39389510665, 78779021330]

約数ペア:

[(1, 78779021330), (2, 39389510665), (5, 15755804266), (10, 7877902133), (47, 1676149390), (94, 838074695), (235, 335229878), (307, 256609190), (470, 167614939), (614, 128304595), (727, 108361790), (751, 104898830), (1454, 54180895), (1502, 52449415), (1535, 51321838), (3070, 25660919), (3635, 21672358), (3755, 20979766), (7270, 10836179), (7510, 10489883), (14429, 5459770), (28858, 2729885), (34169, 2305570), (35297, 2231890), (68338, 1152785), (70594, 1115945), (72145, 1091954), (144290, 545977), (170845, 461114), (176485, 446378), (223189, 352970), (230557, 341690)]