74860128

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:617

約数の個数: 144

約数和(自身を含む): 247193856

約数和(自身を除く): 172333728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 71, 72, 84, 96, 112, 126, 142, 144, 168, 213, 224, 252, 284, 288, 336, 426, 497, 504, 523, 568, 639, 672, 852, 994, 1008, 1046, 1136, 1278, 1491, 1569, 1704, 1988, 2016, 2092, 2272, 2556, 2982, 3138, 3408, 3661, 3976, 4184, 4473, 4707, 5112, 5964, 6276, 6816, 7322, 7952, 8368, 8946, 9414, 10224, 10983, 11928, 12552, 14644, 15904, 16736, 17892, 18828, 20448, 21966, 23856, 25104, 29288, 32949, 35784, 37133, 37656, 43932, 47712, 50208, 58576, 65898, 71568, 74266, 75312, 87864, 111399, 117152, 131796, 143136, 148532, 150624, 175728, 222798, 259931, 263592, 297064, 334197, 351456, 445596, 519862, 527184, 594128, 668394, 779793, 891192, 1039724, 1054368, 1188256, 1336788, 1559586, 1782384, 2079448, 2339379, 2673576, 3119172, 3564768, 4158896, 4678758, 5347152, 6238344, 8317792, 9357516, 10694304, 12476688, 18715032, 24953376, 37430064, 74860128]

約数ペア:

[(1, 74860128), (2, 37430064), (3, 24953376), (4, 18715032), (6, 12476688), (7, 10694304), (8, 9357516), (9, 8317792), (12, 6238344), (14, 5347152), (16, 4678758), (18, 4158896), (21, 3564768), (24, 3119172), (28, 2673576), (32, 2339379), (36, 2079448), (42, 1782384), (48, 1559586), (56, 1336788), (63, 1188256), (71, 1054368), (72, 1039724), (84, 891192), (96, 779793), (112, 668394), (126, 594128), (142, 527184), (144, 519862), (168, 445596), (213, 351456), (224, 334197), (252, 297064), (284, 263592), (288, 259931), (336, 222798), (426, 175728), (497, 150624), (504, 148532), (523, 143136), (568, 131796), (639, 117152), (672, 111399), (852, 87864), (994, 75312), (1008, 74266), (1046, 71568), (1136, 65898), (1278, 58576), (1491, 50208), (1569, 47712), (1704, 43932), (1988, 37656), (2016, 37133), (2092, 35784), (2272, 32949), (2556, 29288), (2982, 25104), (3138, 23856), (3408, 21966), (3661, 20448), (3976, 18828), (4184, 17892), (4473, 16736), (4707, 15904), (5112, 14644), (5964, 12552), (6276, 11928), (6816, 10983), (7322, 10224), (7952, 9414), (8368, 8946)]