47291112

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 146746080

約数和(自身を除く): 99454968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 71, 72, 87, 88, 99, 116, 132, 142, 174, 198, 213, 232, 261, 264, 284, 319, 348, 396, 426, 522, 568, 638, 639, 696, 781, 792, 841, 852, 957, 1044, 1276, 1278, 1562, 1682, 1704, 1914, 2059, 2088, 2343, 2523, 2552, 2556, 2871, 3124, 3364, 3828, 4118, 4686, 5046, 5112, 5742, 6177, 6248, 6728, 7029, 7569, 7656, 8236, 9251, 9372, 10092, 11484, 12354, 14058, 15138, 16472, 18502, 18531, 18744, 20184, 22649, 22968, 24708, 27753, 28116, 30276, 37004, 37062, 45298, 49416, 55506, 56232, 59711, 60552, 67947, 74008, 74124, 83259, 90596, 111012, 119422, 135894, 148248, 166518, 179133, 181192, 203841, 222024, 238844, 271788, 333036, 358266, 407682, 477688, 537399, 543576, 656821, 666072, 716532, 815364, 1074798, 1313642, 1433064, 1630728, 1970463, 2149596, 2627284, 3940926, 4299192, 5254568, 5911389, 7881852, 11822778, 15763704, 23645556, 47291112]

約数ペア:

[(1, 47291112), (2, 23645556), (3, 15763704), (4, 11822778), (6, 7881852), (8, 5911389), (9, 5254568), (11, 4299192), (12, 3940926), (18, 2627284), (22, 2149596), (24, 1970463), (29, 1630728), (33, 1433064), (36, 1313642), (44, 1074798), (58, 815364), (66, 716532), (71, 666072), (72, 656821), (87, 543576), (88, 537399), (99, 477688), (116, 407682), (132, 358266), (142, 333036), (174, 271788), (198, 238844), (213, 222024), (232, 203841), (261, 181192), (264, 179133), (284, 166518), (319, 148248), (348, 135894), (396, 119422), (426, 111012), (522, 90596), (568, 83259), (638, 74124), (639, 74008), (696, 67947), (781, 60552), (792, 59711), (841, 56232), (852, 55506), (957, 49416), (1044, 45298), (1276, 37062), (1278, 37004), (1562, 30276), (1682, 28116), (1704, 27753), (1914, 24708), (2059, 22968), (2088, 22649), (2343, 20184), (2523, 18744), (2552, 18531), (2556, 18502), (2871, 16472), (3124, 15138), (3364, 14058), (3828, 12354), (4118, 11484), (4686, 10092), (5046, 9372), (5112, 9251), (5742, 8236), (6177, 7656), (6248, 7569), (6728, 7029)]