72537504

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:319

約数の個数: 144

約数和(自身を含む): 219143232

約数和(自身を除く): 146605728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 169, 204, 208, 221, 263, 272, 312, 338, 408, 416, 442, 507, 526, 544, 624, 663, 676, 789, 816, 884, 1014, 1052, 1248, 1326, 1352, 1578, 1632, 1768, 2028, 2104, 2652, 2704, 2873, 3156, 3419, 3536, 4056, 4208, 4471, 5304, 5408, 5746, 6312, 6838, 7072, 8112, 8416, 8619, 8942, 10257, 10608, 11492, 12624, 13413, 13676, 16224, 17238, 17884, 20514, 21216, 22984, 25248, 26826, 27352, 34476, 35768, 41028, 44447, 45968, 53652, 54704, 58123, 68952, 71536, 82056, 88894, 91936, 107304, 109408, 116246, 133341, 137904, 143072, 164112, 174369, 177788, 214608, 232492, 266682, 275808, 328224, 348738, 355576, 429216, 464984, 533364, 697476, 711152, 755599, 929968, 1066728, 1394952, 1422304, 1511198, 1859936, 2133456, 2266797, 2789904, 3022396, 4266912, 4533594, 5579808, 6044792, 9067188, 12089584, 18134376, 24179168, 36268752, 72537504]

約数ペア:

[(1, 72537504), (2, 36268752), (3, 24179168), (4, 18134376), (6, 12089584), (8, 9067188), (12, 6044792), (13, 5579808), (16, 4533594), (17, 4266912), (24, 3022396), (26, 2789904), (32, 2266797), (34, 2133456), (39, 1859936), (48, 1511198), (51, 1422304), (52, 1394952), (68, 1066728), (78, 929968), (96, 755599), (102, 711152), (104, 697476), (136, 533364), (156, 464984), (169, 429216), (204, 355576), (208, 348738), (221, 328224), (263, 275808), (272, 266682), (312, 232492), (338, 214608), (408, 177788), (416, 174369), (442, 164112), (507, 143072), (526, 137904), (544, 133341), (624, 116246), (663, 109408), (676, 107304), (789, 91936), (816, 88894), (884, 82056), (1014, 71536), (1052, 68952), (1248, 58123), (1326, 54704), (1352, 53652), (1578, 45968), (1632, 44447), (1768, 41028), (2028, 35768), (2104, 34476), (2652, 27352), (2704, 26826), (2873, 25248), (3156, 22984), (3419, 21216), (3536, 20514), (4056, 17884), (4208, 17238), (4471, 16224), (5304, 13676), (5408, 13413), (5746, 12624), (6312, 11492), (6838, 10608), (7072, 10257), (8112, 8942), (8416, 8619)]