81084024

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 269222400

約数和(自身を除く): 188138376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 49, 54, 56, 63, 72, 84, 94, 98, 108, 126, 141, 147, 163, 168, 188, 189, 196, 216, 252, 282, 294, 326, 329, 376, 378, 392, 423, 441, 489, 504, 564, 588, 652, 658, 756, 846, 882, 978, 987, 1128, 1141, 1176, 1269, 1304, 1316, 1323, 1467, 1512, 1692, 1764, 1956, 1974, 2282, 2303, 2538, 2632, 2646, 2934, 2961, 3384, 3423, 3528, 3912, 3948, 4401, 4564, 4606, 5076, 5292, 5868, 5922, 6846, 6909, 7661, 7896, 7987, 8802, 8883, 9128, 9212, 10152, 10269, 10584, 11736, 11844, 13692, 13818, 15322, 15974, 17604, 17766, 18424, 20538, 20727, 22983, 23688, 23961, 27384, 27636, 30644, 30807, 31948, 35208, 35532, 41076, 41454, 45966, 47922, 53627, 55272, 61288, 61614, 62181, 63896, 68949, 71064, 71883, 82152, 82908, 91932, 95844, 107254, 123228, 124362, 137898, 143766, 160881, 165816, 183864, 191688, 206847, 214508, 215649, 246456, 248724, 275796, 287532, 321762, 375389, 413694, 429016, 431298, 482643, 497448, 551592, 575064, 643524, 750778, 827388, 862596, 965286, 1126167, 1287048, 1447929, 1501556, 1654776, 1725192, 1930572, 2252334, 2895858, 3003112, 3378501, 3861144, 4504668, 5791716, 6757002, 9009336, 10135503, 11583432, 13514004, 20271006, 27028008, 40542012, 81084024]

約数ペア:

[(1, 81084024), (2, 40542012), (3, 27028008), (4, 20271006), (6, 13514004), (7, 11583432), (8, 10135503), (9, 9009336), (12, 6757002), (14, 5791716), (18, 4504668), (21, 3861144), (24, 3378501), (27, 3003112), (28, 2895858), (36, 2252334), (42, 1930572), (47, 1725192), (49, 1654776), (54, 1501556), (56, 1447929), (63, 1287048), (72, 1126167), (84, 965286), (94, 862596), (98, 827388), (108, 750778), (126, 643524), (141, 575064), (147, 551592), (163, 497448), (168, 482643), (188, 431298), (189, 429016), (196, 413694), (216, 375389), (252, 321762), (282, 287532), (294, 275796), (326, 248724), (329, 246456), (376, 215649), (378, 214508), (392, 206847), (423, 191688), (441, 183864), (489, 165816), (504, 160881), (564, 143766), (588, 137898), (652, 124362), (658, 123228), (756, 107254), (846, 95844), (882, 91932), (978, 82908), (987, 82152), (1128, 71883), (1141, 71064), (1176, 68949), (1269, 63896), (1304, 62181), (1316, 61614), (1323, 61288), (1467, 55272), (1512, 53627), (1692, 47922), (1764, 45966), (1956, 41454), (1974, 41076), (2282, 35532), (2303, 35208), (2538, 31948), (2632, 30807), (2646, 30644), (2934, 27636), (2961, 27384), (3384, 23961), (3423, 23688), (3528, 22983), (3912, 20727), (3948, 20538), (4401, 18424), (4564, 17766), (4606, 17604), (5076, 15974), (5292, 15322), (5868, 13818), (5922, 13692), (6846, 11844), (6909, 11736), (7661, 10584), (7896, 10269), (7987, 10152), (8802, 9212), (8883, 9128)]