80715222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{5669}}^1$

素因数の和:5797

約数の個数: 48

約数和(自身を含む): 201670560

約数和(自身を除く): 120955338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 1017, 1582, 2034, 2373, 4746, 5669, 7119, 11338, 14238, 17007, 34014, 39683, 51021, 79366, 102042, 119049, 238098, 357147, 640597, 714294, 1281194, 1921791, 3843582, 4484179, 5765373, 8968358, 11530746, 13452537, 26905074, 40357611, 80715222]

約数ペア:

[(1, 80715222), (2, 40357611), (3, 26905074), (6, 13452537), (7, 11530746), (9, 8968358), (14, 5765373), (18, 4484179), (21, 3843582), (42, 1921791), (63, 1281194), (113, 714294), (126, 640597), (226, 357147), (339, 238098), (678, 119049), (791, 102042), (1017, 79366), (1582, 51021), (2034, 39683), (2373, 34014), (4746, 17007), (5669, 14238), (7119, 11338)]