25213032

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 160

約数和(自身を含む): 78974280

約数和(自身を除く): 53761248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 41, 52, 54, 72, 73, 78, 81, 82, 104, 108, 117, 123, 146, 156, 162, 164, 216, 219, 234, 246, 292, 312, 324, 328, 351, 369, 438, 468, 492, 533, 584, 648, 657, 702, 738, 876, 936, 949, 984, 1053, 1066, 1107, 1314, 1404, 1476, 1599, 1752, 1898, 1971, 2106, 2132, 2214, 2628, 2808, 2847, 2952, 2993, 3198, 3321, 3796, 3942, 4212, 4264, 4428, 4797, 5256, 5694, 5913, 5986, 6396, 6642, 7592, 7884, 8424, 8541, 8856, 8979, 9594, 11388, 11826, 11972, 12792, 13284, 14391, 15768, 17082, 17958, 19188, 22776, 23652, 23944, 25623, 26568, 26937, 28782, 34164, 35916, 38376, 38909, 43173, 47304, 51246, 53874, 57564, 68328, 71832, 76869, 77818, 80811, 86346, 102492, 107748, 115128, 116727, 153738, 155636, 161622, 172692, 204984, 215496, 233454, 242433, 307476, 311272, 323244, 345384, 350181, 466908, 484866, 614952, 646488, 700362, 933816, 969732, 1050543, 1400724, 1939464, 2101086, 2801448, 3151629, 4202172, 6303258, 8404344, 12606516, 25213032]

約数ペア:

[(1, 25213032), (2, 12606516), (3, 8404344), (4, 6303258), (6, 4202172), (8, 3151629), (9, 2801448), (12, 2101086), (13, 1939464), (18, 1400724), (24, 1050543), (26, 969732), (27, 933816), (36, 700362), (39, 646488), (41, 614952), (52, 484866), (54, 466908), (72, 350181), (73, 345384), (78, 323244), (81, 311272), (82, 307476), (104, 242433), (108, 233454), (117, 215496), (123, 204984), (146, 172692), (156, 161622), (162, 155636), (164, 153738), (216, 116727), (219, 115128), (234, 107748), (246, 102492), (292, 86346), (312, 80811), (324, 77818), (328, 76869), (351, 71832), (369, 68328), (438, 57564), (468, 53874), (492, 51246), (533, 47304), (584, 43173), (648, 38909), (657, 38376), (702, 35916), (738, 34164), (876, 28782), (936, 26937), (949, 26568), (984, 25623), (1053, 23944), (1066, 23652), (1107, 22776), (1314, 19188), (1404, 17958), (1476, 17082), (1599, 15768), (1752, 14391), (1898, 13284), (1971, 12792), (2106, 11972), (2132, 11826), (2214, 11388), (2628, 9594), (2808, 8979), (2847, 8856), (2952, 8541), (2993, 8424), (3198, 7884), (3321, 7592), (3796, 6642), (3942, 6396), (4212, 5986), (4264, 5913), (4428, 5694), (4797, 5256)]