56721672

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{112543}}^1$

素因数の和:112562

約数の個数: 48

約数和(自身を含む): 175568640

約数和(自身を除く): 118846968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 112543, 225086, 337629, 450172, 675258, 787801, 900344, 1012887, 1350516, 1575602, 2025774, 2363403, 2701032, 3151204, 4051548, 4726806, 6302408, 7090209, 8103096, 9453612, 14180418, 18907224, 28360836, 56721672]

約数ペア:

[(1, 56721672), (2, 28360836), (3, 18907224), (4, 14180418), (6, 9453612), (7, 8103096), (8, 7090209), (9, 6302408), (12, 4726806), (14, 4051548), (18, 3151204), (21, 2701032), (24, 2363403), (28, 2025774), (36, 1575602), (42, 1350516), (56, 1012887), (63, 900344), (72, 787801), (84, 675258), (126, 450172), (168, 337629), (252, 225086), (504, 112543)]