88904816

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 180

約数和(自身を含む): 240580584

約数和(自身を除く): 151675768

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 61, 77, 88, 91, 98, 104, 112, 122, 143, 154, 169, 176, 182, 196, 208, 244, 286, 308, 338, 364, 392, 427, 488, 539, 572, 616, 637, 671, 676, 728, 784, 793, 854, 976, 1001, 1078, 1144, 1183, 1232, 1274, 1342, 1352, 1456, 1586, 1708, 1859, 2002, 2156, 2288, 2366, 2548, 2684, 2704, 2989, 3172, 3416, 3718, 4004, 4312, 4697, 4732, 5096, 5368, 5551, 5978, 6344, 6832, 7007, 7436, 8008, 8281, 8624, 8723, 9394, 9464, 10192, 10309, 10736, 11102, 11956, 12688, 13013, 14014, 14872, 16016, 16562, 17446, 18788, 18928, 20618, 22204, 23912, 26026, 28028, 29744, 32879, 33124, 34892, 37576, 38857, 41236, 44408, 47824, 52052, 56056, 61061, 65758, 66248, 69784, 72163, 75152, 77714, 82472, 88816, 91091, 104104, 112112, 113399, 122122, 131516, 132496, 139568, 144326, 155428, 164944, 182182, 208208, 226798, 244244, 263032, 288652, 310856, 364364, 427427, 453596, 488488, 505141, 526064, 577304, 621712, 728728, 793793, 854854, 907192, 976976, 1010282, 1154608, 1457456, 1587586, 1709708, 1814384, 2020564, 3175172, 3419416, 4041128, 5556551, 6350344, 6838832, 8082256, 11113102, 12700688, 22226204, 44452408, 88904816]

約数ペア:

[(1, 88904816), (2, 44452408), (4, 22226204), (7, 12700688), (8, 11113102), (11, 8082256), (13, 6838832), (14, 6350344), (16, 5556551), (22, 4041128), (26, 3419416), (28, 3175172), (44, 2020564), (49, 1814384), (52, 1709708), (56, 1587586), (61, 1457456), (77, 1154608), (88, 1010282), (91, 976976), (98, 907192), (104, 854854), (112, 793793), (122, 728728), (143, 621712), (154, 577304), (169, 526064), (176, 505141), (182, 488488), (196, 453596), (208, 427427), (244, 364364), (286, 310856), (308, 288652), (338, 263032), (364, 244244), (392, 226798), (427, 208208), (488, 182182), (539, 164944), (572, 155428), (616, 144326), (637, 139568), (671, 132496), (676, 131516), (728, 122122), (784, 113399), (793, 112112), (854, 104104), (976, 91091), (1001, 88816), (1078, 82472), (1144, 77714), (1183, 75152), (1232, 72163), (1274, 69784), (1342, 66248), (1352, 65758), (1456, 61061), (1586, 56056), (1708, 52052), (1859, 47824), (2002, 44408), (2156, 41236), (2288, 38857), (2366, 37576), (2548, 34892), (2684, 33124), (2704, 32879), (2989, 29744), (3172, 28028), (3416, 26026), (3718, 23912), (4004, 22204), (4312, 20618), (4697, 18928), (4732, 18788), (5096, 17446), (5368, 16562), (5551, 16016), (5978, 14872), (6344, 14014), (6832, 13013), (7007, 12688), (7436, 11956), (8008, 11102), (8281, 10736), (8624, 10309), (8723, 10192), (9394, 9464)]