31104648

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{2087}}^1$

素因数の和:2128

約数の個数: 80

約数和(自身を含む): 90953280

約数和(自身を除く): 59848632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1242, 1656, 1863, 2087, 2484, 3726, 4174, 4968, 6261, 7452, 8348, 12522, 14904, 16696, 18783, 25044, 37566, 48001, 50088, 56349, 75132, 96002, 112698, 144003, 150264, 169047, 192004, 225396, 288006, 338094, 384008, 432009, 450792, 576012, 676188, 864018, 1152024, 1296027, 1352376, 1728036, 2592054, 3456072, 3888081, 5184108, 7776162, 10368216, 15552324, 31104648]

約数ペア:

[(1, 31104648), (2, 15552324), (3, 10368216), (4, 7776162), (6, 5184108), (8, 3888081), (9, 3456072), (12, 2592054), (18, 1728036), (23, 1352376), (24, 1296027), (27, 1152024), (36, 864018), (46, 676188), (54, 576012), (69, 450792), (72, 432009), (81, 384008), (92, 338094), (108, 288006), (138, 225396), (162, 192004), (184, 169047), (207, 150264), (216, 144003), (276, 112698), (324, 96002), (414, 75132), (552, 56349), (621, 50088), (648, 48001), (828, 37566), (1242, 25044), (1656, 18783), (1863, 16696), (2087, 14904), (2484, 12522), (3726, 8348), (4174, 7452), (4968, 6261)]