78923152

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:149

約数の個数: 120

約数和(自身を含む): 201504960

約数和(自身を除く): 122581808

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 47, 56, 58, 77, 88, 94, 112, 116, 154, 176, 188, 203, 232, 308, 319, 329, 376, 406, 464, 517, 616, 638, 658, 752, 812, 1034, 1232, 1276, 1316, 1363, 1624, 2068, 2209, 2233, 2552, 2632, 2726, 3248, 3619, 4136, 4418, 4466, 5104, 5264, 5452, 7238, 8272, 8836, 8932, 9541, 10904, 14476, 14993, 15463, 17672, 17864, 19082, 21808, 24299, 28952, 29986, 30926, 35344, 35728, 38164, 48598, 57904, 59972, 61852, 64061, 76328, 97196, 104951, 119944, 123704, 128122, 152656, 170093, 194392, 209902, 239888, 247408, 256244, 340186, 388784, 419804, 448427, 512488, 680372, 704671, 839608, 896854, 1024976, 1360744, 1409342, 1679216, 1793708, 2721488, 2818684, 3587416, 4932697, 5637368, 7174832, 9865394, 11274736, 19730788, 39461576, 78923152]

約数ペア:

[(1, 78923152), (2, 39461576), (4, 19730788), (7, 11274736), (8, 9865394), (11, 7174832), (14, 5637368), (16, 4932697), (22, 3587416), (28, 2818684), (29, 2721488), (44, 1793708), (47, 1679216), (56, 1409342), (58, 1360744), (77, 1024976), (88, 896854), (94, 839608), (112, 704671), (116, 680372), (154, 512488), (176, 448427), (188, 419804), (203, 388784), (232, 340186), (308, 256244), (319, 247408), (329, 239888), (376, 209902), (406, 194392), (464, 170093), (517, 152656), (616, 128122), (638, 123704), (658, 119944), (752, 104951), (812, 97196), (1034, 76328), (1232, 64061), (1276, 61852), (1316, 59972), (1363, 57904), (1624, 48598), (2068, 38164), (2209, 35728), (2233, 35344), (2552, 30926), (2632, 29986), (2726, 28952), (3248, 24299), (3619, 21808), (4136, 19082), (4418, 17864), (4466, 17672), (5104, 15463), (5264, 14993), (5452, 14476), (7238, 10904), (8272, 9541), (8836, 8932)]