72965736

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{19121}}^1$

素因数の和:19186

約数の個数: 48

約数和(自身を含む): 201354660

約数和(自身を除く): 128388924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 19121, 38242, 57363, 76484, 114726, 152968, 172089, 229452, 344178, 458904, 688356, 1013413, 1376712, 2026826, 3040239, 4053652, 6080478, 8107304, 9120717, 12160956, 18241434, 24321912, 36482868, 72965736]

約数ペア:

[(1, 72965736), (2, 36482868), (3, 24321912), (4, 18241434), (6, 12160956), (8, 9120717), (9, 8107304), (12, 6080478), (18, 4053652), (24, 3040239), (36, 2026826), (53, 1376712), (72, 1013413), (106, 688356), (159, 458904), (212, 344178), (318, 229452), (424, 172089), (477, 152968), (636, 114726), (954, 76484), (1272, 57363), (1908, 38242), (3816, 19121)]