77810460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14251}}^1$

素因数の和:14283

約数の個数: 96

約数和(自身を含む): 268165632

約数和(自身を除く): 190355172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 14251, 28502, 42753, 57004, 71255, 85506, 99757, 142510, 171012, 185263, 199514, 213765, 285020, 299271, 370526, 399028, 427530, 498785, 555789, 598542, 741052, 855060, 926315, 997570, 1111578, 1197084, 1296841, 1496355, 1852630, 1995140, 2223156, 2593682, 2778945, 2992710, 3705260, 3890523, 5187364, 5557890, 5985420, 6484205, 7781046, 11115780, 12968410, 15562092, 19452615, 25936820, 38905230, 77810460]

約数ペア:

[(1, 77810460), (2, 38905230), (3, 25936820), (4, 19452615), (5, 15562092), (6, 12968410), (7, 11115780), (10, 7781046), (12, 6484205), (13, 5985420), (14, 5557890), (15, 5187364), (20, 3890523), (21, 3705260), (26, 2992710), (28, 2778945), (30, 2593682), (35, 2223156), (39, 1995140), (42, 1852630), (52, 1496355), (60, 1296841), (65, 1197084), (70, 1111578), (78, 997570), (84, 926315), (91, 855060), (105, 741052), (130, 598542), (140, 555789), (156, 498785), (182, 427530), (195, 399028), (210, 370526), (260, 299271), (273, 285020), (364, 213765), (390, 199514), (420, 185263), (455, 171012), (546, 142510), (780, 99757), (910, 85506), (1092, 71255), (1365, 57004), (1820, 42753), (2730, 28502), (5460, 14251)]