72315312

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2178

約数の個数: 80

約数和(自身を含む): 201320448

約数和(自身を除く): 129005136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 368, 372, 496, 552, 713, 744, 1104, 1426, 1488, 2113, 2139, 2852, 4226, 4278, 5704, 6339, 8452, 8556, 11408, 12678, 16904, 17112, 25356, 33808, 34224, 48599, 50712, 65503, 97198, 101424, 131006, 145797, 194396, 196509, 262012, 291594, 388792, 393018, 524024, 583188, 777584, 786036, 1048048, 1166376, 1506569, 1572072, 2332752, 3013138, 3144144, 4519707, 6026276, 9039414, 12052552, 18078828, 24105104, 36157656, 72315312]

約数ペア:

[(1, 72315312), (2, 36157656), (3, 24105104), (4, 18078828), (6, 12052552), (8, 9039414), (12, 6026276), (16, 4519707), (23, 3144144), (24, 3013138), (31, 2332752), (46, 1572072), (48, 1506569), (62, 1166376), (69, 1048048), (92, 786036), (93, 777584), (124, 583188), (138, 524024), (184, 393018), (186, 388792), (248, 291594), (276, 262012), (368, 196509), (372, 194396), (496, 145797), (552, 131006), (713, 101424), (744, 97198), (1104, 65503), (1426, 50712), (1488, 48599), (2113, 34224), (2139, 33808), (2852, 25356), (4226, 17112), (4278, 16904), (5704, 12678), (6339, 11408), (8452, 8556)]