42542916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 113799168

約数和(自身を除く): 71256252

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 71, 78, 92, 138, 142, 156, 167, 213, 276, 284, 299, 334, 426, 501, 598, 668, 852, 897, 923, 1002, 1196, 1633, 1794, 1846, 2004, 2171, 2769, 3266, 3588, 3692, 3841, 4342, 4899, 5538, 6513, 6532, 7682, 8684, 9798, 11076, 11523, 11857, 13026, 15364, 19596, 21229, 23046, 23714, 26052, 35571, 42458, 46092, 47428, 49933, 63687, 71142, 84916, 99866, 127374, 142284, 149799, 154141, 199732, 254748, 272711, 299598, 308282, 462423, 545422, 599196, 616564, 818133, 924846, 1090844, 1636266, 1849692, 3272532, 3545243, 7090486, 10635729, 14180972, 21271458, 42542916]

約数ペア:

[(1, 42542916), (2, 21271458), (3, 14180972), (4, 10635729), (6, 7090486), (12, 3545243), (13, 3272532), (23, 1849692), (26, 1636266), (39, 1090844), (46, 924846), (52, 818133), (69, 616564), (71, 599196), (78, 545422), (92, 462423), (138, 308282), (142, 299598), (156, 272711), (167, 254748), (213, 199732), (276, 154141), (284, 149799), (299, 142284), (334, 127374), (426, 99866), (501, 84916), (598, 71142), (668, 63687), (852, 49933), (897, 47428), (923, 46092), (1002, 42458), (1196, 35571), (1633, 26052), (1794, 23714), (1846, 23046), (2004, 21229), (2171, 19596), (2769, 15364), (3266, 13026), (3588, 11857), (3692, 11523), (3841, 11076), (4342, 9798), (4899, 8684), (5538, 7682), (6513, 6532)]