73681888

素因数分解:

$2^5\times 7^5\times {\mathrm{137}}^1$

素因数の和:182

約数の個数: 72

約数和(自身を含む): 170471952

約数和(自身を除く): 96790064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 137, 196, 224, 274, 343, 392, 548, 686, 784, 959, 1096, 1372, 1568, 1918, 2192, 2401, 2744, 3836, 4384, 4802, 5488, 6713, 7672, 9604, 10976, 13426, 15344, 16807, 19208, 26852, 30688, 33614, 38416, 46991, 53704, 67228, 76832, 93982, 107408, 134456, 187964, 214816, 268912, 328937, 375928, 537824, 657874, 751856, 1315748, 1503712, 2302559, 2631496, 4605118, 5262992, 9210236, 10525984, 18420472, 36840944, 73681888]

約数ペア:

[(1, 73681888), (2, 36840944), (4, 18420472), (7, 10525984), (8, 9210236), (14, 5262992), (16, 4605118), (28, 2631496), (32, 2302559), (49, 1503712), (56, 1315748), (98, 751856), (112, 657874), (137, 537824), (196, 375928), (224, 328937), (274, 268912), (343, 214816), (392, 187964), (548, 134456), (686, 107408), (784, 93982), (959, 76832), (1096, 67228), (1372, 53704), (1568, 46991), (1918, 38416), (2192, 33614), (2401, 30688), (2744, 26852), (3836, 19208), (4384, 16807), (4802, 15344), (5488, 13426), (6713, 10976), (7672, 9604)]