89270532

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 257839680

約数和(自身を除く): 168569148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 67, 73, 78, 108, 117, 134, 146, 156, 169, 201, 219, 234, 268, 292, 338, 351, 402, 438, 468, 507, 603, 657, 676, 702, 804, 871, 876, 949, 1014, 1206, 1314, 1404, 1521, 1742, 1809, 1898, 1971, 2028, 2412, 2613, 2628, 2847, 3042, 3484, 3618, 3796, 3942, 4563, 4891, 5226, 5694, 6084, 7236, 7839, 7884, 8541, 9126, 9782, 10452, 11323, 11388, 12337, 14673, 15678, 17082, 18252, 19564, 22646, 23517, 24674, 25623, 29346, 31356, 33969, 34164, 37011, 44019, 45292, 47034, 49348, 51246, 58692, 63583, 67938, 74022, 88038, 94068, 101907, 102492, 111033, 127166, 132057, 135876, 148044, 176076, 190749, 203814, 222066, 254332, 264114, 305721, 333099, 381498, 407628, 444132, 528228, 572247, 611442, 666198, 762996, 826579, 1144494, 1222884, 1332396, 1653158, 1716741, 2288988, 2479737, 3306316, 3433482, 4959474, 6866964, 7439211, 9918948, 14878422, 22317633, 29756844, 44635266, 89270532]

約数ペア:

[(1, 89270532), (2, 44635266), (3, 29756844), (4, 22317633), (6, 14878422), (9, 9918948), (12, 7439211), (13, 6866964), (18, 4959474), (26, 3433482), (27, 3306316), (36, 2479737), (39, 2288988), (52, 1716741), (54, 1653158), (67, 1332396), (73, 1222884), (78, 1144494), (108, 826579), (117, 762996), (134, 666198), (146, 611442), (156, 572247), (169, 528228), (201, 444132), (219, 407628), (234, 381498), (268, 333099), (292, 305721), (338, 264114), (351, 254332), (402, 222066), (438, 203814), (468, 190749), (507, 176076), (603, 148044), (657, 135876), (676, 132057), (702, 127166), (804, 111033), (871, 102492), (876, 101907), (949, 94068), (1014, 88038), (1206, 74022), (1314, 67938), (1404, 63583), (1521, 58692), (1742, 51246), (1809, 49348), (1898, 47034), (1971, 45292), (2028, 44019), (2412, 37011), (2613, 34164), (2628, 33969), (2847, 31356), (3042, 29346), (3484, 25623), (3618, 24674), (3796, 23517), (3942, 22646), (4563, 19564), (4891, 18252), (5226, 17082), (5694, 15678), (6084, 14673), (7236, 12337), (7839, 11388), (7884, 11323), (8541, 10452), (9126, 9782)]