89491968

素因数分解:

$2^9\times 3^2\times {\mathrm{19421}}^1$

素因数の和:19445

約数の個数: 60

約数和(自身を含む): 258293178

約数和(自身を除く): 168801210

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 19421, 38842, 58263, 77684, 116526, 155368, 174789, 233052, 310736, 349578, 466104, 621472, 699156, 932208, 1242944, 1398312, 1864416, 2485888, 2796624, 3728832, 4971776, 5593248, 7457664, 9943552, 11186496, 14915328, 22372992, 29830656, 44745984, 89491968]

約数ペア:

[(1, 89491968), (2, 44745984), (3, 29830656), (4, 22372992), (6, 14915328), (8, 11186496), (9, 9943552), (12, 7457664), (16, 5593248), (18, 4971776), (24, 3728832), (32, 2796624), (36, 2485888), (48, 1864416), (64, 1398312), (72, 1242944), (96, 932208), (128, 699156), (144, 621472), (192, 466104), (256, 349578), (288, 310736), (384, 233052), (512, 174789), (576, 155368), (768, 116526), (1152, 77684), (1536, 58263), (2304, 38842), (4608, 19421)]