65275488

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 144

約数和(自身を含む): 199180800

約数和(自身を除く): 133905312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 79, 96, 114, 144, 151, 152, 158, 171, 228, 237, 288, 302, 304, 316, 342, 453, 456, 474, 604, 608, 632, 684, 711, 906, 912, 948, 1208, 1264, 1359, 1368, 1422, 1501, 1812, 1824, 1896, 2416, 2528, 2718, 2736, 2844, 2869, 3002, 3624, 3792, 4503, 4832, 5436, 5472, 5688, 5738, 6004, 7248, 7584, 8607, 9006, 10872, 11376, 11476, 11929, 12008, 13509, 14496, 17214, 18012, 21744, 22752, 22952, 23858, 24016, 25821, 27018, 34428, 35787, 36024, 43488, 45904, 47716, 48032, 51642, 54036, 68856, 71574, 72048, 91808, 95432, 103284, 107361, 108072, 137712, 143148, 144096, 190864, 206568, 214722, 216144, 226651, 275424, 286296, 381728, 413136, 429444, 432288, 453302, 572592, 679953, 826272, 858888, 906604, 1145184, 1359906, 1717776, 1813208, 2039859, 2719812, 3435552, 3626416, 4079718, 5439624, 7252832, 8159436, 10879248, 16318872, 21758496, 32637744, 65275488]

約数ペア:

[(1, 65275488), (2, 32637744), (3, 21758496), (4, 16318872), (6, 10879248), (8, 8159436), (9, 7252832), (12, 5439624), (16, 4079718), (18, 3626416), (19, 3435552), (24, 2719812), (32, 2039859), (36, 1813208), (38, 1717776), (48, 1359906), (57, 1145184), (72, 906604), (76, 858888), (79, 826272), (96, 679953), (114, 572592), (144, 453302), (151, 432288), (152, 429444), (158, 413136), (171, 381728), (228, 286296), (237, 275424), (288, 226651), (302, 216144), (304, 214722), (316, 206568), (342, 190864), (453, 144096), (456, 143148), (474, 137712), (604, 108072), (608, 107361), (632, 103284), (684, 95432), (711, 91808), (906, 72048), (912, 71574), (948, 68856), (1208, 54036), (1264, 51642), (1359, 48032), (1368, 47716), (1422, 45904), (1501, 43488), (1812, 36024), (1824, 35787), (1896, 34428), (2416, 27018), (2528, 25821), (2718, 24016), (2736, 23858), (2844, 22952), (2869, 22752), (3002, 21744), (3624, 18012), (3792, 17214), (4503, 14496), (4832, 13509), (5436, 12008), (5472, 11929), (5688, 11476), (5738, 11376), (6004, 10872), (7248, 9006), (7584, 8607)]