73135964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 145297152

約数和(自身を除く): 72161188

約数列:

[1, 2, 4, 11, 22, 41, 44, 71, 82, 142, 164, 284, 451, 571, 781, 902, 1142, 1562, 1804, 2284, 2911, 3124, 5822, 6281, 11644, 12562, 23411, 25124, 32021, 40541, 46822, 64042, 81082, 93644, 128084, 162164, 257521, 445951, 515042, 891902, 1030084, 1662181, 1783804, 3324362, 6648724, 18283991, 36567982, 73135964]

約数ペア:

[(1, 73135964), (2, 36567982), (4, 18283991), (11, 6648724), (22, 3324362), (41, 1783804), (44, 1662181), (71, 1030084), (82, 891902), (142, 515042), (164, 445951), (284, 257521), (451, 162164), (571, 128084), (781, 93644), (902, 81082), (1142, 64042), (1562, 46822), (1804, 40541), (2284, 32021), (2911, 25124), (3124, 23411), (5822, 12562), (6281, 11644)]