71813232

素因数分解:

$2^4\times 3^2\times {\mathrm{149}}^1\times {\mathrm{3347}}^1$

素因数の和:3510

約数の個数: 60

約数和(自身を含む): 202386600

約数和(自身を除く): 130573368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 3347, 3576, 5364, 6694, 7152, 10041, 10728, 13388, 20082, 21456, 26776, 30123, 40164, 53552, 60246, 80328, 120492, 160656, 240984, 481968, 498703, 997406, 1496109, 1994812, 2992218, 3989624, 4488327, 5984436, 7979248, 8976654, 11968872, 17953308, 23937744, 35906616, 71813232]

約数ペア:

[(1, 71813232), (2, 35906616), (3, 23937744), (4, 17953308), (6, 11968872), (8, 8976654), (9, 7979248), (12, 5984436), (16, 4488327), (18, 3989624), (24, 2992218), (36, 1994812), (48, 1496109), (72, 997406), (144, 498703), (149, 481968), (298, 240984), (447, 160656), (596, 120492), (894, 80328), (1192, 60246), (1341, 53552), (1788, 40164), (2384, 30123), (2682, 26776), (3347, 21456), (3576, 20082), (5364, 13388), (6694, 10728), (7152, 10041)]