63720288

素因数分解:

$2^5\times 3^2\times {\mathrm{221251}}^1$

素因数の和:221267

約数の個数: 36

約数和(自身を含む): 181205388

約数和(自身を除く): 117485100

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 221251, 442502, 663753, 885004, 1327506, 1770008, 1991259, 2655012, 3540016, 3982518, 5310024, 7080032, 7965036, 10620048, 15930072, 21240096, 31860144, 63720288]

約数ペア:

[(1, 63720288), (2, 31860144), (3, 21240096), (4, 15930072), (6, 10620048), (8, 7965036), (9, 7080032), (12, 5310024), (16, 3982518), (18, 3540016), (24, 2655012), (32, 1991259), (36, 1770008), (48, 1327506), (72, 885004), (96, 663753), (144, 442502), (288, 221251)]