25081992

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 74081280

約数和(自身を除く): 48999288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 127, 156, 211, 234, 254, 312, 381, 422, 468, 508, 633, 762, 844, 936, 1016, 1143, 1266, 1524, 1651, 1688, 1899, 2286, 2532, 2743, 3048, 3302, 3798, 4572, 4953, 5064, 5486, 6604, 7596, 8229, 9144, 9906, 10972, 13208, 14859, 15192, 16458, 19812, 21944, 24687, 26797, 29718, 32916, 39624, 49374, 53594, 59436, 65832, 80391, 98748, 107188, 118872, 160782, 197496, 214376, 241173, 321564, 348361, 482346, 643128, 696722, 964692, 1045083, 1393444, 1929384, 2090166, 2786888, 3135249, 4180332, 6270498, 8360664, 12540996, 25081992]

約数ペア:

[(1, 25081992), (2, 12540996), (3, 8360664), (4, 6270498), (6, 4180332), (8, 3135249), (9, 2786888), (12, 2090166), (13, 1929384), (18, 1393444), (24, 1045083), (26, 964692), (36, 696722), (39, 643128), (52, 482346), (72, 348361), (78, 321564), (104, 241173), (117, 214376), (127, 197496), (156, 160782), (211, 118872), (234, 107188), (254, 98748), (312, 80391), (381, 65832), (422, 59436), (468, 53594), (508, 49374), (633, 39624), (762, 32916), (844, 29718), (936, 26797), (1016, 24687), (1143, 21944), (1266, 19812), (1524, 16458), (1651, 15192), (1688, 14859), (1899, 13208), (2286, 10972), (2532, 9906), (2743, 9144), (3048, 8229), (3302, 7596), (3798, 6604), (4572, 5486), (4953, 5064)]