43213536

素因数分解:

$2^5\times 3^2\times {\mathrm{227}}^1\times {\mathrm{661}}^1$

素因数の和:904

約数の個数: 72

約数和(自身を含む): 123616584

約数和(自身を除く): 80403048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 227, 288, 454, 661, 681, 908, 1322, 1362, 1816, 1983, 2043, 2644, 2724, 3632, 3966, 4086, 5288, 5448, 5949, 7264, 7932, 8172, 10576, 10896, 11898, 15864, 16344, 21152, 21792, 23796, 31728, 32688, 47592, 63456, 65376, 95184, 150047, 190368, 300094, 450141, 600188, 900282, 1200376, 1350423, 1800564, 2400752, 2700846, 3601128, 4801504, 5401692, 7202256, 10803384, 14404512, 21606768, 43213536]

約数ペア:

[(1, 43213536), (2, 21606768), (3, 14404512), (4, 10803384), (6, 7202256), (8, 5401692), (9, 4801504), (12, 3601128), (16, 2700846), (18, 2400752), (24, 1800564), (32, 1350423), (36, 1200376), (48, 900282), (72, 600188), (96, 450141), (144, 300094), (227, 190368), (288, 150047), (454, 95184), (661, 65376), (681, 63456), (908, 47592), (1322, 32688), (1362, 31728), (1816, 23796), (1983, 21792), (2043, 21152), (2644, 16344), (2724, 15864), (3632, 11898), (3966, 10896), (4086, 10576), (5288, 8172), (5448, 7932), (5949, 7264)]