77290928

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 120

約数和(自身を含む): 184248624

約数和(自身を除く): 106957696

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 37, 44, 52, 74, 83, 88, 104, 121, 143, 148, 166, 176, 208, 242, 286, 296, 332, 407, 481, 484, 572, 592, 664, 814, 913, 962, 968, 1079, 1144, 1328, 1573, 1628, 1826, 1924, 1936, 2158, 2288, 3071, 3146, 3256, 3652, 3848, 4316, 4477, 5291, 6142, 6292, 6512, 7304, 7696, 8632, 8954, 10043, 10582, 11869, 12284, 12584, 14608, 17264, 17908, 20086, 21164, 23738, 24568, 25168, 33781, 35816, 39923, 40172, 42328, 47476, 49136, 58201, 67562, 71632, 79846, 80344, 84656, 94952, 116402, 130559, 135124, 159692, 160688, 189904, 232804, 261118, 270248, 319384, 371591, 439153, 465608, 522236, 540496, 638768, 743182, 878306, 931216, 1044472, 1486364, 1756612, 2088944, 2972728, 3513224, 4830683, 5945456, 7026448, 9661366, 19322732, 38645464, 77290928]

約数ペア:

[(1, 77290928), (2, 38645464), (4, 19322732), (8, 9661366), (11, 7026448), (13, 5945456), (16, 4830683), (22, 3513224), (26, 2972728), (37, 2088944), (44, 1756612), (52, 1486364), (74, 1044472), (83, 931216), (88, 878306), (104, 743182), (121, 638768), (143, 540496), (148, 522236), (166, 465608), (176, 439153), (208, 371591), (242, 319384), (286, 270248), (296, 261118), (332, 232804), (407, 189904), (481, 160688), (484, 159692), (572, 135124), (592, 130559), (664, 116402), (814, 94952), (913, 84656), (962, 80344), (968, 79846), (1079, 71632), (1144, 67562), (1328, 58201), (1573, 49136), (1628, 47476), (1826, 42328), (1924, 40172), (1936, 39923), (2158, 35816), (2288, 33781), (3071, 25168), (3146, 24568), (3256, 23738), (3652, 21164), (3848, 20086), (4316, 17908), (4477, 17264), (5291, 14608), (6142, 12584), (6292, 12284), (6512, 11869), (7304, 10582), (7696, 10043), (8632, 8954)]