80073864

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{85549}}^1$

素因数の和:85574

約数の個数: 48

約数和(自身を含む): 233551500

約数和(自身を除く): 153477636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 85549, 171098, 256647, 342196, 513294, 684392, 769941, 1026588, 1112137, 1539882, 2053176, 2224274, 3079764, 3336411, 4448548, 6159528, 6672822, 8897096, 10009233, 13345644, 20018466, 26691288, 40036932, 80073864]

約数ペア:

[(1, 80073864), (2, 40036932), (3, 26691288), (4, 20018466), (6, 13345644), (8, 10009233), (9, 8897096), (12, 6672822), (13, 6159528), (18, 4448548), (24, 3336411), (26, 3079764), (36, 2224274), (39, 2053176), (52, 1539882), (72, 1112137), (78, 1026588), (104, 769941), (117, 684392), (156, 513294), (234, 342196), (312, 256647), (468, 171098), (936, 85549)]