64233984

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 160

約数和(自身を含む): 188559360

約数和(自身を除く): 124325376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 71, 76, 93, 96, 114, 124, 128, 142, 152, 186, 192, 213, 228, 248, 256, 284, 304, 372, 384, 426, 456, 496, 512, 568, 589, 608, 744, 768, 852, 912, 992, 1136, 1178, 1216, 1349, 1488, 1536, 1704, 1767, 1824, 1984, 2201, 2272, 2356, 2432, 2698, 2976, 3408, 3534, 3648, 3968, 4047, 4402, 4544, 4712, 4864, 5396, 5952, 6603, 6816, 7068, 7296, 7936, 8094, 8804, 9088, 9424, 9728, 10792, 11904, 13206, 13632, 14136, 14592, 15872, 16188, 17608, 18176, 18848, 21584, 23808, 26412, 27264, 28272, 29184, 32376, 35216, 36352, 37696, 41819, 43168, 47616, 52824, 54528, 56544, 64752, 70432, 75392, 83638, 86336, 105648, 109056, 113088, 125457, 129504, 140864, 150784, 167276, 172672, 211296, 226176, 250914, 259008, 281728, 301568, 334552, 345344, 422592, 452352, 501828, 518016, 563456, 669104, 690688, 845184, 904704, 1003656, 1036032, 1126912, 1338208, 1690368, 2007312, 2072064, 2676416, 3380736, 4014624, 5352832, 8029248, 10705664, 16058496, 21411328, 32116992, 64233984]

約数ペア:

[(1, 64233984), (2, 32116992), (3, 21411328), (4, 16058496), (6, 10705664), (8, 8029248), (12, 5352832), (16, 4014624), (19, 3380736), (24, 2676416), (31, 2072064), (32, 2007312), (38, 1690368), (48, 1338208), (57, 1126912), (62, 1036032), (64, 1003656), (71, 904704), (76, 845184), (93, 690688), (96, 669104), (114, 563456), (124, 518016), (128, 501828), (142, 452352), (152, 422592), (186, 345344), (192, 334552), (213, 301568), (228, 281728), (248, 259008), (256, 250914), (284, 226176), (304, 211296), (372, 172672), (384, 167276), (426, 150784), (456, 140864), (496, 129504), (512, 125457), (568, 113088), (589, 109056), (608, 105648), (744, 86336), (768, 83638), (852, 75392), (912, 70432), (992, 64752), (1136, 56544), (1178, 54528), (1216, 52824), (1349, 47616), (1488, 43168), (1536, 41819), (1704, 37696), (1767, 36352), (1824, 35216), (1984, 32376), (2201, 29184), (2272, 28272), (2356, 27264), (2432, 26412), (2698, 23808), (2976, 21584), (3408, 18848), (3534, 18176), (3648, 17608), (3968, 16188), (4047, 15872), (4402, 14592), (4544, 14136), (4712, 13632), (4864, 13206), (5396, 11904), (5952, 10792), (6603, 9728), (6816, 9424), (7068, 9088), (7296, 8804), (7936, 8094)]