78398748

素因数分解:

$2^2\times 3^2\times {\mathrm{733}}^1\times {\mathrm{2971}}^1$

素因数の和:3714

約数の個数: 36

約数和(自身を含む): 198511768

約数和(自身を除く): 120113020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 733, 1466, 2199, 2932, 2971, 4398, 5942, 6597, 8796, 8913, 11884, 13194, 17826, 26388, 26739, 35652, 53478, 106956, 2177743, 4355486, 6533229, 8710972, 13066458, 19599687, 26132916, 39199374, 78398748]

約数ペア:

[(1, 78398748), (2, 39199374), (3, 26132916), (4, 19599687), (6, 13066458), (9, 8710972), (12, 6533229), (18, 4355486), (36, 2177743), (733, 106956), (1466, 53478), (2199, 35652), (2932, 26739), (2971, 26388), (4398, 17826), (5942, 13194), (6597, 11884), (8796, 8913)]