65881596

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 108

約数和(自身を含む): 180636344

約数和(自身を除く): 114754748

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 121, 132, 157, 187, 204, 242, 289, 314, 363, 374, 471, 484, 561, 578, 628, 726, 748, 867, 942, 1122, 1156, 1452, 1727, 1734, 1884, 2057, 2244, 2669, 3179, 3454, 3468, 4114, 5181, 5338, 6171, 6358, 6908, 8007, 8228, 9537, 10362, 10676, 12342, 12716, 16014, 18997, 19074, 20724, 24684, 29359, 32028, 34969, 37994, 38148, 45373, 56991, 58718, 69938, 75988, 88077, 90746, 104907, 113982, 117436, 136119, 139876, 176154, 181492, 209814, 227964, 272238, 322949, 352308, 419628, 499103, 544476, 645898, 968847, 998206, 1291796, 1497309, 1937694, 1996412, 2994618, 3875388, 5490133, 5989236, 10980266, 16470399, 21960532, 32940798, 65881596]

約数ペア:

[(1, 65881596), (2, 32940798), (3, 21960532), (4, 16470399), (6, 10980266), (11, 5989236), (12, 5490133), (17, 3875388), (22, 2994618), (33, 1996412), (34, 1937694), (44, 1497309), (51, 1291796), (66, 998206), (68, 968847), (102, 645898), (121, 544476), (132, 499103), (157, 419628), (187, 352308), (204, 322949), (242, 272238), (289, 227964), (314, 209814), (363, 181492), (374, 176154), (471, 139876), (484, 136119), (561, 117436), (578, 113982), (628, 104907), (726, 90746), (748, 88077), (867, 75988), (942, 69938), (1122, 58718), (1156, 56991), (1452, 45373), (1727, 38148), (1734, 37994), (1884, 34969), (2057, 32028), (2244, 29359), (2669, 24684), (3179, 20724), (3454, 19074), (3468, 18997), (4114, 16014), (5181, 12716), (5338, 12342), (6171, 10676), (6358, 10362), (6908, 9537), (8007, 8228)]