64256688

素因数分解:

$2^4\times 3^2\times {\mathrm{446227}}^1$

素因数の和:446241

約数の個数: 30

約数和(自身を含む): 179829884

約数和(自身を除く): 115573196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 446227, 892454, 1338681, 1784908, 2677362, 3569816, 4016043, 5354724, 7139632, 8032086, 10709448, 16064172, 21418896, 32128344, 64256688]

約数ペア:

[(1, 64256688), (2, 32128344), (3, 21418896), (4, 16064172), (6, 10709448), (8, 8032086), (9, 7139632), (12, 5354724), (16, 4016043), (18, 3569816), (24, 2677362), (36, 1784908), (48, 1338681), (72, 892454), (144, 446227)]