73400838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1559}}^1$

素因数の和:1649

約数の個数: 64

約数和(自身を含む): 179712000

約数和(自身を除く): 106311162

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 59, 114, 118, 133, 177, 266, 354, 399, 413, 798, 826, 1121, 1239, 1559, 2242, 2478, 3118, 3363, 4677, 6726, 7847, 9354, 10913, 15694, 21826, 23541, 29621, 32739, 47082, 59242, 65478, 88863, 91981, 177726, 183962, 207347, 275943, 414694, 551886, 622041, 643867, 1244082, 1287734, 1747639, 1931601, 3495278, 3863202, 5242917, 10485834, 12233473, 24466946, 36700419, 73400838]

約数ペア:

[(1, 73400838), (2, 36700419), (3, 24466946), (6, 12233473), (7, 10485834), (14, 5242917), (19, 3863202), (21, 3495278), (38, 1931601), (42, 1747639), (57, 1287734), (59, 1244082), (114, 643867), (118, 622041), (133, 551886), (177, 414694), (266, 275943), (354, 207347), (399, 183962), (413, 177726), (798, 91981), (826, 88863), (1121, 65478), (1239, 59242), (1559, 47082), (2242, 32739), (2478, 29621), (3118, 23541), (3363, 21826), (4677, 15694), (6726, 10913), (7847, 9354)]