7121376

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:408

約数の個数: 72

約数和(自身を含む): 20573280

約数和(自身を除く): 13451904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 313, 316, 474, 626, 632, 711, 939, 948, 1252, 1264, 1422, 1878, 1896, 2504, 2528, 2817, 2844, 3756, 3792, 5008, 5634, 5688, 7512, 7584, 10016, 11268, 11376, 15024, 22536, 22752, 24727, 30048, 45072, 49454, 74181, 90144, 98908, 148362, 197816, 222543, 296724, 395632, 445086, 593448, 791264, 890172, 1186896, 1780344, 2373792, 3560688, 7121376]

約数ペア:

[(1, 7121376), (2, 3560688), (3, 2373792), (4, 1780344), (6, 1186896), (8, 890172), (9, 791264), (12, 593448), (16, 445086), (18, 395632), (24, 296724), (32, 222543), (36, 197816), (48, 148362), (72, 98908), (79, 90144), (96, 74181), (144, 49454), (158, 45072), (237, 30048), (288, 24727), (313, 22752), (316, 22536), (474, 15024), (626, 11376), (632, 11268), (711, 10016), (939, 7584), (948, 7512), (1252, 5688), (1264, 5634), (1422, 5008), (1878, 3792), (1896, 3756), (2504, 2844), (2528, 2817)]