11500128

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:636

約数の個数: 72

約数和(自身を含む): 33212088

約数和(自身を除く): 21711960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 547, 584, 657, 876, 1094, 1168, 1314, 1641, 1752, 2188, 2336, 2628, 3282, 3504, 4376, 4923, 5256, 6564, 7008, 8752, 9846, 10512, 13128, 17504, 19692, 21024, 26256, 39384, 39931, 52512, 78768, 79862, 119793, 157536, 159724, 239586, 319448, 359379, 479172, 638896, 718758, 958344, 1277792, 1437516, 1916688, 2875032, 3833376, 5750064, 11500128]

約数ペア:

[(1, 11500128), (2, 5750064), (3, 3833376), (4, 2875032), (6, 1916688), (8, 1437516), (9, 1277792), (12, 958344), (16, 718758), (18, 638896), (24, 479172), (32, 359379), (36, 319448), (48, 239586), (72, 159724), (73, 157536), (96, 119793), (144, 79862), (146, 78768), (219, 52512), (288, 39931), (292, 39384), (438, 26256), (547, 21024), (584, 19692), (657, 17504), (876, 13128), (1094, 10512), (1168, 9846), (1314, 8752), (1641, 7008), (1752, 6564), (2188, 5256), (2336, 4923), (2628, 4376), (3282, 3504)]