75747072

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 220752000

約数和(自身を除く): 145004928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 64, 76, 87, 96, 114, 116, 128, 152, 174, 179, 192, 228, 232, 256, 304, 348, 358, 384, 456, 464, 537, 551, 608, 696, 716, 768, 912, 928, 1074, 1102, 1216, 1392, 1432, 1653, 1824, 1856, 2148, 2204, 2432, 2784, 2864, 3306, 3401, 3648, 3712, 4296, 4408, 4864, 5191, 5568, 5728, 6612, 6802, 7296, 7424, 8592, 8816, 10203, 10382, 11136, 11456, 13224, 13604, 14592, 15573, 17184, 17632, 20406, 20764, 22272, 22912, 26448, 27208, 31146, 34368, 35264, 40812, 41528, 45824, 52896, 54416, 62292, 68736, 70528, 81624, 83056, 98629, 105792, 108832, 124584, 137472, 141056, 163248, 166112, 197258, 211584, 217664, 249168, 295887, 326496, 332224, 394516, 423168, 435328, 498336, 591774, 652992, 664448, 789032, 870656, 996672, 1183548, 1305984, 1328896, 1578064, 1993344, 2367096, 2611968, 3156128, 3986688, 4734192, 6312256, 9468384, 12624512, 18936768, 25249024, 37873536, 75747072]

約数ペア:

[(1, 75747072), (2, 37873536), (3, 25249024), (4, 18936768), (6, 12624512), (8, 9468384), (12, 6312256), (16, 4734192), (19, 3986688), (24, 3156128), (29, 2611968), (32, 2367096), (38, 1993344), (48, 1578064), (57, 1328896), (58, 1305984), (64, 1183548), (76, 996672), (87, 870656), (96, 789032), (114, 664448), (116, 652992), (128, 591774), (152, 498336), (174, 435328), (179, 423168), (192, 394516), (228, 332224), (232, 326496), (256, 295887), (304, 249168), (348, 217664), (358, 211584), (384, 197258), (456, 166112), (464, 163248), (537, 141056), (551, 137472), (608, 124584), (696, 108832), (716, 105792), (768, 98629), (912, 83056), (928, 81624), (1074, 70528), (1102, 68736), (1216, 62292), (1392, 54416), (1432, 52896), (1653, 45824), (1824, 41528), (1856, 40812), (2148, 35264), (2204, 34368), (2432, 31146), (2784, 27208), (2864, 26448), (3306, 22912), (3401, 22272), (3648, 20764), (3712, 20406), (4296, 17632), (4408, 17184), (4864, 15573), (5191, 14592), (5568, 13604), (5728, 13224), (6612, 11456), (6802, 11136), (7296, 10382), (7424, 10203), (8592, 8816)]