80728056

素因数分解:

$2^3\times 3^3\times {\mathrm{97}}^1\times {\mathrm{3853}}^1$

素因数の和:3965

約数の個数: 64

約数和(自身を含む): 226615200

約数和(自身を除く): 145887144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 97, 108, 194, 216, 291, 388, 582, 776, 873, 1164, 1746, 2328, 2619, 3492, 3853, 5238, 6984, 7706, 10476, 11559, 15412, 20952, 23118, 30824, 34677, 46236, 69354, 92472, 104031, 138708, 208062, 277416, 373741, 416124, 747482, 832248, 1121223, 1494964, 2242446, 2989928, 3363669, 4484892, 6727338, 8969784, 10091007, 13454676, 20182014, 26909352, 40364028, 80728056]

約数ペア:

[(1, 80728056), (2, 40364028), (3, 26909352), (4, 20182014), (6, 13454676), (8, 10091007), (9, 8969784), (12, 6727338), (18, 4484892), (24, 3363669), (27, 2989928), (36, 2242446), (54, 1494964), (72, 1121223), (97, 832248), (108, 747482), (194, 416124), (216, 373741), (291, 277416), (388, 208062), (582, 138708), (776, 104031), (873, 92472), (1164, 69354), (1746, 46236), (2328, 34677), (2619, 30824), (3492, 23118), (3853, 20952), (5238, 15412), (6984, 11559), (7706, 10476)]