72778944

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{54151}}^1$

素因数の和:54173

約数の個数: 56

約数和(自身を含む): 220073728

約数和(自身を除く): 147294784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 54151, 108302, 162453, 216604, 324906, 379057, 433208, 649812, 758114, 866416, 1137171, 1299624, 1516228, 1732832, 2274342, 2599248, 3032456, 3465664, 4548684, 5198496, 6064912, 9097368, 10396992, 12129824, 18194736, 24259648, 36389472, 72778944]

約数ペア:

[(1, 72778944), (2, 36389472), (3, 24259648), (4, 18194736), (6, 12129824), (7, 10396992), (8, 9097368), (12, 6064912), (14, 5198496), (16, 4548684), (21, 3465664), (24, 3032456), (28, 2599248), (32, 2274342), (42, 1732832), (48, 1516228), (56, 1299624), (64, 1137171), (84, 866416), (96, 758114), (112, 649812), (168, 433208), (192, 379057), (224, 324906), (336, 216604), (448, 162453), (672, 108302), (1344, 54151)]