72139556352

素因数分解:

$2^9\times 3^1\times {\mathrm{211}}^1\times {\mathrm{222587}}^1$

素因数の和:222819

約数の個数: 80

約数和(自身を含む): 193095980352

約数和(自身を除く): 120956424000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 211, 256, 384, 422, 512, 633, 768, 844, 1266, 1536, 1688, 2532, 3376, 5064, 6752, 10128, 13504, 20256, 27008, 40512, 54016, 81024, 108032, 162048, 222587, 324096, 445174, 667761, 890348, 1335522, 1780696, 2671044, 3561392, 5342088, 7122784, 10684176, 14245568, 21368352, 28491136, 42736704, 46965857, 56982272, 85473408, 93931714, 113964544, 140897571, 170946816, 187863428, 281795142, 341893632, 375726856, 563590284, 751453712, 1127180568, 1502907424, 2254361136, 3005814848, 4508722272, 6011629696, 9017444544, 12023259392, 18034889088, 24046518784, 36069778176, 72139556352]

約数ペア:

[(1, 72139556352), (2, 36069778176), (3, 24046518784), (4, 18034889088), (6, 12023259392), (8, 9017444544), (12, 6011629696), (16, 4508722272), (24, 3005814848), (32, 2254361136), (48, 1502907424), (64, 1127180568), (96, 751453712), (128, 563590284), (192, 375726856), (211, 341893632), (256, 281795142), (384, 187863428), (422, 170946816), (512, 140897571), (633, 113964544), (768, 93931714), (844, 85473408), (1266, 56982272), (1536, 46965857), (1688, 42736704), (2532, 28491136), (3376, 21368352), (5064, 14245568), (6752, 10684176), (10128, 7122784), (13504, 5342088), (20256, 3561392), (27008, 2671044), (40512, 1780696), (54016, 1335522), (81024, 890348), (108032, 667761), (162048, 445174), (222587, 324096)]