72414244

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1723}}^1$

素因数の和:1832

約数の個数: 48

約数和(自身を含む): 154470400

約数和(自身を除く): 82056156

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 79, 133, 158, 266, 316, 532, 553, 1106, 1501, 1723, 2212, 3002, 3446, 6004, 6892, 10507, 12061, 21014, 24122, 32737, 42028, 48244, 65474, 130948, 136117, 229159, 272234, 458318, 544468, 916636, 952819, 1905638, 2586223, 3811276, 5172446, 10344892, 18103561, 36207122, 72414244]

約数ペア:

[(1, 72414244), (2, 36207122), (4, 18103561), (7, 10344892), (14, 5172446), (19, 3811276), (28, 2586223), (38, 1905638), (76, 952819), (79, 916636), (133, 544468), (158, 458318), (266, 272234), (316, 229159), (532, 136117), (553, 130948), (1106, 65474), (1501, 48244), (1723, 42028), (2212, 32737), (3002, 24122), (3446, 21014), (6004, 12061), (6892, 10507)]