70728984

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{6967}}^1$

素因数の和:7029

約数の個数: 64

約数和(自身を含む): 200678400

約数和(自身を除く): 129949416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 2538, 3384, 5076, 6967, 10152, 13934, 20901, 27868, 41802, 55736, 62703, 83604, 125406, 167208, 188109, 250812, 327449, 376218, 501624, 654898, 752436, 982347, 1309796, 1504872, 1964694, 2619592, 2947041, 3929388, 5894082, 7858776, 8841123, 11788164, 17682246, 23576328, 35364492, 70728984]

約数ペア:

[(1, 70728984), (2, 35364492), (3, 23576328), (4, 17682246), (6, 11788164), (8, 8841123), (9, 7858776), (12, 5894082), (18, 3929388), (24, 2947041), (27, 2619592), (36, 1964694), (47, 1504872), (54, 1309796), (72, 982347), (94, 752436), (108, 654898), (141, 501624), (188, 376218), (216, 327449), (282, 250812), (376, 188109), (423, 167208), (564, 125406), (846, 83604), (1128, 62703), (1269, 55736), (1692, 41802), (2538, 27868), (3384, 20901), (5076, 13934), (6967, 10152)]