80577252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16829}}^1$

素因数の和:16865

約数の個数: 72

約数和(自身を含む): 245044800

約数和(自身を除く): 164467548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 16829, 33658, 50487, 67316, 100974, 117803, 151461, 201948, 235606, 302922, 319751, 353409, 471212, 605844, 639502, 706818, 959253, 1060227, 1279004, 1413636, 1918506, 2120454, 2238257, 2877759, 3837012, 4240908, 4476514, 5755518, 6714771, 8953028, 11511036, 13429542, 20144313, 26859084, 40288626, 80577252]

約数ペア:

[(1, 80577252), (2, 40288626), (3, 26859084), (4, 20144313), (6, 13429542), (7, 11511036), (9, 8953028), (12, 6714771), (14, 5755518), (18, 4476514), (19, 4240908), (21, 3837012), (28, 2877759), (36, 2238257), (38, 2120454), (42, 1918506), (57, 1413636), (63, 1279004), (76, 1060227), (84, 959253), (114, 706818), (126, 639502), (133, 605844), (171, 471212), (228, 353409), (252, 319751), (266, 302922), (342, 235606), (399, 201948), (532, 151461), (684, 117803), (798, 100974), (1197, 67316), (1596, 50487), (2394, 33658), (4788, 16829)]