84348160

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 225093456

約数和(自身を除く): 140745296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 128, 130, 137, 148, 160, 185, 208, 256, 260, 274, 296, 320, 370, 416, 481, 520, 548, 592, 640, 685, 740, 832, 962, 1040, 1096, 1184, 1280, 1370, 1480, 1664, 1781, 1924, 2080, 2192, 2368, 2405, 2740, 2960, 3328, 3562, 3848, 4160, 4384, 4736, 4810, 5069, 5480, 5920, 7124, 7696, 8320, 8768, 8905, 9472, 9620, 10138, 10960, 11840, 14248, 15392, 16640, 17536, 17810, 19240, 20276, 21920, 23680, 25345, 28496, 30784, 35072, 35620, 38480, 40552, 43840, 47360, 50690, 56992, 61568, 65897, 71240, 76960, 81104, 87680, 101380, 113984, 123136, 131794, 142480, 153920, 162208, 175360, 202760, 227968, 263588, 284960, 307840, 324416, 329485, 405520, 455936, 527176, 569920, 615680, 648832, 658970, 811040, 1054352, 1139840, 1297664, 1317940, 1622080, 2108704, 2279680, 2635880, 3244160, 4217408, 5271760, 6488320, 8434816, 10543520, 16869632, 21087040, 42174080, 84348160]

約数ペア:

[(1, 84348160), (2, 42174080), (4, 21087040), (5, 16869632), (8, 10543520), (10, 8434816), (13, 6488320), (16, 5271760), (20, 4217408), (26, 3244160), (32, 2635880), (37, 2279680), (40, 2108704), (52, 1622080), (64, 1317940), (65, 1297664), (74, 1139840), (80, 1054352), (104, 811040), (128, 658970), (130, 648832), (137, 615680), (148, 569920), (160, 527176), (185, 455936), (208, 405520), (256, 329485), (260, 324416), (274, 307840), (296, 284960), (320, 263588), (370, 227968), (416, 202760), (481, 175360), (520, 162208), (548, 153920), (592, 142480), (640, 131794), (685, 123136), (740, 113984), (832, 101380), (962, 87680), (1040, 81104), (1096, 76960), (1184, 71240), (1280, 65897), (1370, 61568), (1480, 56992), (1664, 50690), (1781, 47360), (1924, 43840), (2080, 40552), (2192, 38480), (2368, 35620), (2405, 35072), (2740, 30784), (2960, 28496), (3328, 25345), (3562, 23680), (3848, 21920), (4160, 20276), (4384, 19240), (4736, 17810), (4810, 17536), (5069, 16640), (5480, 15392), (5920, 14248), (7124, 11840), (7696, 10960), (8320, 10138), (8768, 9620), (8905, 9472)]