84217920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2371}}^1$

素因数の和:2428

約数の個数: 112

約数和(自身を含む): 274734528

約数和(自身を除く): 190516608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2371, 2960, 3552, 4440, 4742, 5920, 7104, 7113, 8880, 9484, 11840, 11855, 14226, 17760, 18968, 23710, 28452, 35520, 35565, 37936, 47420, 56904, 71130, 75872, 87727, 94840, 113808, 142260, 151744, 175454, 189680, 227616, 263181, 284520, 350908, 379360, 438635, 455232, 526362, 569040, 701816, 758720, 877270, 1052724, 1138080, 1315905, 1403632, 1754540, 2105448, 2276160, 2631810, 2807264, 3509080, 4210896, 5263620, 5614528, 7018160, 8421792, 10527240, 14036320, 16843584, 21054480, 28072640, 42108960, 84217920]

約数ペア:

[(1, 84217920), (2, 42108960), (3, 28072640), (4, 21054480), (5, 16843584), (6, 14036320), (8, 10527240), (10, 8421792), (12, 7018160), (15, 5614528), (16, 5263620), (20, 4210896), (24, 3509080), (30, 2807264), (32, 2631810), (37, 2276160), (40, 2105448), (48, 1754540), (60, 1403632), (64, 1315905), (74, 1138080), (80, 1052724), (96, 877270), (111, 758720), (120, 701816), (148, 569040), (160, 526362), (185, 455232), (192, 438635), (222, 379360), (240, 350908), (296, 284520), (320, 263181), (370, 227616), (444, 189680), (480, 175454), (555, 151744), (592, 142260), (740, 113808), (888, 94840), (960, 87727), (1110, 75872), (1184, 71130), (1480, 56904), (1776, 47420), (2220, 37936), (2368, 35565), (2371, 35520), (2960, 28452), (3552, 23710), (4440, 18968), (4742, 17760), (5920, 14226), (7104, 11855), (7113, 11840), (8880, 9484)]