73994496

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 211921920

約数和(自身を除く): 137927424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 59, 64, 69, 71, 92, 96, 118, 128, 138, 142, 177, 184, 192, 213, 236, 256, 276, 284, 354, 368, 384, 426, 472, 552, 568, 708, 736, 768, 852, 944, 1104, 1136, 1357, 1416, 1472, 1633, 1704, 1888, 2208, 2272, 2714, 2832, 2944, 3266, 3408, 3776, 4071, 4189, 4416, 4544, 4899, 5428, 5664, 5888, 6532, 6816, 7552, 8142, 8378, 8832, 9088, 9798, 10856, 11328, 12567, 13064, 13632, 15104, 16284, 16756, 17664, 18176, 19596, 21712, 22656, 25134, 26128, 27264, 32568, 33512, 39192, 43424, 45312, 50268, 52256, 54528, 65136, 67024, 78384, 86848, 96347, 100536, 104512, 130272, 134048, 156768, 173696, 192694, 201072, 209024, 260544, 268096, 289041, 313536, 347392, 385388, 402144, 418048, 521088, 536192, 578082, 627072, 770776, 804288, 1042176, 1072384, 1156164, 1254144, 1541552, 1608576, 2312328, 3083104, 3217152, 4624656, 6166208, 9249312, 12332416, 18498624, 24664832, 36997248, 73994496]

約数ペア:

[(1, 73994496), (2, 36997248), (3, 24664832), (4, 18498624), (6, 12332416), (8, 9249312), (12, 6166208), (16, 4624656), (23, 3217152), (24, 3083104), (32, 2312328), (46, 1608576), (48, 1541552), (59, 1254144), (64, 1156164), (69, 1072384), (71, 1042176), (92, 804288), (96, 770776), (118, 627072), (128, 578082), (138, 536192), (142, 521088), (177, 418048), (184, 402144), (192, 385388), (213, 347392), (236, 313536), (256, 289041), (276, 268096), (284, 260544), (354, 209024), (368, 201072), (384, 192694), (426, 173696), (472, 156768), (552, 134048), (568, 130272), (708, 104512), (736, 100536), (768, 96347), (852, 86848), (944, 78384), (1104, 67024), (1136, 65136), (1357, 54528), (1416, 52256), (1472, 50268), (1633, 45312), (1704, 43424), (1888, 39192), (2208, 33512), (2272, 32568), (2714, 27264), (2832, 26128), (2944, 25134), (3266, 22656), (3408, 21712), (3776, 19596), (4071, 18176), (4189, 17664), (4416, 16756), (4544, 16284), (4899, 15104), (5428, 13632), (5664, 13064), (5888, 12567), (6532, 11328), (6816, 10856), (7552, 9798), (8142, 9088), (8378, 8832)]