71698464

素因数分解:

$2^5\times 3^2\times {\mathrm{241}}^1\times {\mathrm{1033}}^1$

素因数の和:1290

約数の個数: 72

約数和(自身を含む): 204936732

約数和(自身を除く): 133238268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 241, 288, 482, 723, 964, 1033, 1446, 1928, 2066, 2169, 2892, 3099, 3856, 4132, 4338, 5784, 6198, 7712, 8264, 8676, 9297, 11568, 12396, 16528, 17352, 18594, 23136, 24792, 33056, 34704, 37188, 49584, 69408, 74376, 99168, 148752, 248953, 297504, 497906, 746859, 995812, 1493718, 1991624, 2240577, 2987436, 3983248, 4481154, 5974872, 7966496, 8962308, 11949744, 17924616, 23899488, 35849232, 71698464]

約数ペア:

[(1, 71698464), (2, 35849232), (3, 23899488), (4, 17924616), (6, 11949744), (8, 8962308), (9, 7966496), (12, 5974872), (16, 4481154), (18, 3983248), (24, 2987436), (32, 2240577), (36, 1991624), (48, 1493718), (72, 995812), (96, 746859), (144, 497906), (241, 297504), (288, 248953), (482, 148752), (723, 99168), (964, 74376), (1033, 69408), (1446, 49584), (1928, 37188), (2066, 34704), (2169, 33056), (2892, 24792), (3099, 23136), (3856, 18594), (4132, 17352), (4338, 16528), (5784, 12396), (6198, 11568), (7712, 9297), (8264, 8676)]