65448648

素因数分解:

$2^3\times 3^5\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 185945760

約数和(自身を除く): 120497112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 131, 162, 216, 243, 257, 262, 324, 393, 486, 514, 524, 648, 771, 786, 972, 1028, 1048, 1179, 1542, 1572, 1944, 2056, 2313, 2358, 3084, 3144, 3537, 4626, 4716, 6168, 6939, 7074, 9252, 9432, 10611, 13878, 14148, 18504, 20817, 21222, 27756, 28296, 31833, 33667, 41634, 42444, 55512, 62451, 63666, 67334, 83268, 84888, 101001, 124902, 127332, 134668, 166536, 202002, 249804, 254664, 269336, 303003, 404004, 499608, 606006, 808008, 909009, 1212012, 1818018, 2424024, 2727027, 3636036, 5454054, 7272072, 8181081, 10908108, 16362162, 21816216, 32724324, 65448648]

約数ペア:

[(1, 65448648), (2, 32724324), (3, 21816216), (4, 16362162), (6, 10908108), (8, 8181081), (9, 7272072), (12, 5454054), (18, 3636036), (24, 2727027), (27, 2424024), (36, 1818018), (54, 1212012), (72, 909009), (81, 808008), (108, 606006), (131, 499608), (162, 404004), (216, 303003), (243, 269336), (257, 254664), (262, 249804), (324, 202002), (393, 166536), (486, 134668), (514, 127332), (524, 124902), (648, 101001), (771, 84888), (786, 83268), (972, 67334), (1028, 63666), (1048, 62451), (1179, 55512), (1542, 42444), (1572, 41634), (1944, 33667), (2056, 31833), (2313, 28296), (2358, 27756), (3084, 21222), (3144, 20817), (3537, 18504), (4626, 14148), (4716, 13878), (6168, 10611), (6939, 9432), (7074, 9252)]