7456968

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 128

約数和(自身を含む): 23040000

約数和(自身を除く): 15583032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 76, 79, 92, 108, 114, 138, 152, 158, 171, 184, 207, 216, 228, 237, 276, 316, 342, 414, 437, 456, 474, 513, 552, 621, 632, 684, 711, 828, 874, 948, 1026, 1242, 1311, 1368, 1422, 1501, 1656, 1748, 1817, 1896, 2052, 2133, 2484, 2622, 2844, 3002, 3496, 3634, 3933, 4104, 4266, 4503, 4968, 5244, 5451, 5688, 6004, 7268, 7866, 8532, 9006, 10488, 10902, 11799, 12008, 13509, 14536, 15732, 16353, 17064, 18012, 21804, 23598, 27018, 31464, 32706, 34523, 36024, 40527, 43608, 47196, 49059, 54036, 65412, 69046, 81054, 94392, 98118, 103569, 108072, 130824, 138092, 162108, 196236, 207138, 276184, 310707, 324216, 392472, 414276, 621414, 828552, 932121, 1242828, 1864242, 2485656, 3728484, 7456968]

約数ペア:

[(1, 7456968), (2, 3728484), (3, 2485656), (4, 1864242), (6, 1242828), (8, 932121), (9, 828552), (12, 621414), (18, 414276), (19, 392472), (23, 324216), (24, 310707), (27, 276184), (36, 207138), (38, 196236), (46, 162108), (54, 138092), (57, 130824), (69, 108072), (72, 103569), (76, 98118), (79, 94392), (92, 81054), (108, 69046), (114, 65412), (138, 54036), (152, 49059), (158, 47196), (171, 43608), (184, 40527), (207, 36024), (216, 34523), (228, 32706), (237, 31464), (276, 27018), (316, 23598), (342, 21804), (414, 18012), (437, 17064), (456, 16353), (474, 15732), (513, 14536), (552, 13509), (621, 12008), (632, 11799), (684, 10902), (711, 10488), (828, 9006), (874, 8532), (948, 7866), (1026, 7268), (1242, 6004), (1311, 5688), (1368, 5451), (1422, 5244), (1501, 4968), (1656, 4503), (1748, 4266), (1817, 4104), (1896, 3933), (2052, 3634), (2133, 3496), (2484, 3002), (2622, 2844)]