57223008

素因数分解:

$2^5\times 3^2\times {\mathrm{431}}^1\times {\mathrm{461}}^1$

素因数の和:908

約数の個数: 72

約数和(自身を含む): 163459296

約数和(自身を除く): 106236288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 431, 461, 862, 922, 1293, 1383, 1724, 1844, 2586, 2766, 3448, 3688, 3879, 4149, 5172, 5532, 6896, 7376, 7758, 8298, 10344, 11064, 13792, 14752, 15516, 16596, 20688, 22128, 31032, 33192, 41376, 44256, 62064, 66384, 124128, 132768, 198691, 397382, 596073, 794764, 1192146, 1589528, 1788219, 2384292, 3179056, 3576438, 4768584, 6358112, 7152876, 9537168, 14305752, 19074336, 28611504, 57223008]

約数ペア:

[(1, 57223008), (2, 28611504), (3, 19074336), (4, 14305752), (6, 9537168), (8, 7152876), (9, 6358112), (12, 4768584), (16, 3576438), (18, 3179056), (24, 2384292), (32, 1788219), (36, 1589528), (48, 1192146), (72, 794764), (96, 596073), (144, 397382), (288, 198691), (431, 132768), (461, 124128), (862, 66384), (922, 62064), (1293, 44256), (1383, 41376), (1724, 33192), (1844, 31032), (2586, 22128), (2766, 20688), (3448, 16596), (3688, 15516), (3879, 14752), (4149, 13792), (5172, 11064), (5532, 10344), (6896, 8298), (7376, 7758)]