90124128

素因数分解:

$2^5\times 3^2\times {\mathrm{312931}}^1$

素因数の和:312947

約数の個数: 36

約数和(自身を含む): 256291308

約数和(自身を除く): 166167180

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 312931, 625862, 938793, 1251724, 1877586, 2503448, 2816379, 3755172, 5006896, 5632758, 7510344, 10013792, 11265516, 15020688, 22531032, 30041376, 45062064, 90124128]

約数ペア:

[(1, 90124128), (2, 45062064), (3, 30041376), (4, 22531032), (6, 15020688), (8, 11265516), (9, 10013792), (12, 7510344), (16, 5632758), (18, 5006896), (24, 3755172), (32, 2816379), (36, 2503448), (48, 1877586), (72, 1251724), (96, 938793), (144, 625862), (288, 312931)]