25330968

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:159

約数の個数: 160

約数和(自身を含む): 79685760

約数和(自身を除く): 54354792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 81, 93, 97, 104, 108, 117, 124, 156, 162, 186, 194, 216, 234, 248, 279, 291, 312, 324, 351, 372, 388, 403, 468, 558, 582, 648, 702, 744, 776, 806, 837, 873, 936, 1053, 1116, 1164, 1209, 1261, 1404, 1612, 1674, 1746, 2106, 2232, 2328, 2418, 2511, 2522, 2619, 2808, 3007, 3224, 3348, 3492, 3627, 3783, 4212, 4836, 5022, 5044, 5238, 6014, 6696, 6984, 7254, 7566, 7857, 8424, 9021, 9672, 10044, 10088, 10476, 10881, 11349, 12028, 14508, 15132, 15714, 18042, 20088, 20952, 21762, 22698, 24056, 27063, 29016, 30264, 31428, 32643, 34047, 36084, 39091, 43524, 45396, 54126, 62856, 65286, 68094, 72168, 78182, 81189, 87048, 90792, 102141, 108252, 117273, 130572, 136188, 156364, 162378, 204282, 216504, 234546, 243567, 261144, 272376, 312728, 324756, 351819, 408564, 469092, 487134, 649512, 703638, 817128, 938184, 974268, 1055457, 1407276, 1948536, 2110914, 2814552, 3166371, 4221828, 6332742, 8443656, 12665484, 25330968]

約数ペア:

[(1, 25330968), (2, 12665484), (3, 8443656), (4, 6332742), (6, 4221828), (8, 3166371), (9, 2814552), (12, 2110914), (13, 1948536), (18, 1407276), (24, 1055457), (26, 974268), (27, 938184), (31, 817128), (36, 703638), (39, 649512), (52, 487134), (54, 469092), (62, 408564), (72, 351819), (78, 324756), (81, 312728), (93, 272376), (97, 261144), (104, 243567), (108, 234546), (117, 216504), (124, 204282), (156, 162378), (162, 156364), (186, 136188), (194, 130572), (216, 117273), (234, 108252), (248, 102141), (279, 90792), (291, 87048), (312, 81189), (324, 78182), (351, 72168), (372, 68094), (388, 65286), (403, 62856), (468, 54126), (558, 45396), (582, 43524), (648, 39091), (702, 36084), (744, 34047), (776, 32643), (806, 31428), (837, 30264), (873, 29016), (936, 27063), (1053, 24056), (1116, 22698), (1164, 21762), (1209, 20952), (1261, 20088), (1404, 18042), (1612, 15714), (1674, 15132), (1746, 14508), (2106, 12028), (2232, 11349), (2328, 10881), (2418, 10476), (2511, 10088), (2522, 10044), (2619, 9672), (2808, 9021), (3007, 8424), (3224, 7857), (3348, 7566), (3492, 7254), (3627, 6984), (3783, 6696), (4212, 6014), (4836, 5238), (5022, 5044)]