88321728

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 224

約数和(自身を含む): 280903680

約数和(自身を除く): 192581952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 32, 33, 38, 44, 48, 57, 62, 64, 66, 71, 76, 88, 93, 96, 114, 124, 132, 142, 152, 176, 186, 192, 209, 213, 228, 248, 264, 284, 304, 341, 352, 372, 418, 426, 456, 496, 528, 568, 589, 608, 627, 682, 704, 744, 781, 836, 852, 912, 992, 1023, 1056, 1136, 1178, 1216, 1254, 1349, 1364, 1488, 1562, 1672, 1704, 1767, 1824, 1984, 2046, 2112, 2201, 2272, 2343, 2356, 2508, 2698, 2728, 2976, 3124, 3344, 3408, 3534, 3648, 4047, 4092, 4402, 4544, 4686, 4712, 5016, 5396, 5456, 5952, 6248, 6479, 6603, 6688, 6816, 7068, 8094, 8184, 8804, 9372, 9424, 10032, 10792, 10912, 12496, 12958, 13206, 13376, 13632, 14136, 14839, 16188, 16368, 17608, 18744, 18848, 19437, 20064, 21584, 21824, 24211, 24992, 25916, 26412, 28272, 29678, 32376, 32736, 35216, 37488, 37696, 38874, 40128, 41819, 43168, 44517, 48422, 49984, 51832, 52824, 56544, 59356, 64752, 65472, 70432, 72633, 74976, 77748, 83638, 86336, 89034, 96844, 103664, 105648, 113088, 118712, 125457, 129504, 140864, 145266, 149952, 155496, 167276, 178068, 193688, 207328, 211296, 237424, 250914, 259008, 290532, 310992, 334552, 356136, 387376, 414656, 422592, 460009, 474848, 501828, 581064, 621984, 669104, 712272, 774752, 920018, 949696, 1003656, 1162128, 1243968, 1338208, 1380027, 1424544, 1549504, 1840036, 2007312, 2324256, 2676416, 2760054, 2849088, 3680072, 4014624, 4648512, 5520108, 7360144, 8029248, 11040216, 14720288, 22080432, 29440576, 44160864, 88321728]

約数ペア:

[(1, 88321728), (2, 44160864), (3, 29440576), (4, 22080432), (6, 14720288), (8, 11040216), (11, 8029248), (12, 7360144), (16, 5520108), (19, 4648512), (22, 4014624), (24, 3680072), (31, 2849088), (32, 2760054), (33, 2676416), (38, 2324256), (44, 2007312), (48, 1840036), (57, 1549504), (62, 1424544), (64, 1380027), (66, 1338208), (71, 1243968), (76, 1162128), (88, 1003656), (93, 949696), (96, 920018), (114, 774752), (124, 712272), (132, 669104), (142, 621984), (152, 581064), (176, 501828), (186, 474848), (192, 460009), (209, 422592), (213, 414656), (228, 387376), (248, 356136), (264, 334552), (284, 310992), (304, 290532), (341, 259008), (352, 250914), (372, 237424), (418, 211296), (426, 207328), (456, 193688), (496, 178068), (528, 167276), (568, 155496), (589, 149952), (608, 145266), (627, 140864), (682, 129504), (704, 125457), (744, 118712), (781, 113088), (836, 105648), (852, 103664), (912, 96844), (992, 89034), (1023, 86336), (1056, 83638), (1136, 77748), (1178, 74976), (1216, 72633), (1254, 70432), (1349, 65472), (1364, 64752), (1488, 59356), (1562, 56544), (1672, 52824), (1704, 51832), (1767, 49984), (1824, 48422), (1984, 44517), (2046, 43168), (2112, 41819), (2201, 40128), (2272, 38874), (2343, 37696), (2356, 37488), (2508, 35216), (2698, 32736), (2728, 32376), (2976, 29678), (3124, 28272), (3344, 26412), (3408, 25916), (3534, 24992), (3648, 24211), (4047, 21824), (4092, 21584), (4402, 20064), (4544, 19437), (4686, 18848), (4712, 18744), (5016, 17608), (5396, 16368), (5456, 16188), (5952, 14839), (6248, 14136), (6479, 13632), (6603, 13376), (6688, 13206), (6816, 12958), (7068, 12496), (8094, 10912), (8184, 10792), (8804, 10032), (9372, 9424)]