78928776

素因数分解:

$2^3\times 3^3\times {\mathrm{365411}}^1$

素因数の和:365426

約数の個数: 32

約数和(自身を含む): 219247200

約数和(自身を除く): 140318424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 365411, 730822, 1096233, 1461644, 2192466, 2923288, 3288699, 4384932, 6577398, 8769864, 9866097, 13154796, 19732194, 26309592, 39464388, 78928776]

約数ペア:

[(1, 78928776), (2, 39464388), (3, 26309592), (4, 19732194), (6, 13154796), (8, 9866097), (9, 8769864), (12, 6577398), (18, 4384932), (24, 3288699), (27, 2923288), (36, 2192466), (54, 1461644), (72, 1096233), (108, 730822), (216, 365411)]