83265448

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{563}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 189504000

約数和(自身を除く): 106238552

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 139, 152, 266, 278, 532, 556, 563, 973, 1064, 1112, 1126, 1946, 2252, 2641, 3892, 3941, 4504, 5282, 7784, 7882, 10564, 10697, 15764, 18487, 21128, 21394, 31528, 36974, 42788, 73948, 74879, 78257, 85576, 147896, 149758, 156514, 299516, 313028, 547799, 599032, 626056, 1095598, 1486883, 2191196, 2973766, 4382392, 5947532, 10408181, 11895064, 20816362, 41632724, 83265448]

約数ペア:

[(1, 83265448), (2, 41632724), (4, 20816362), (7, 11895064), (8, 10408181), (14, 5947532), (19, 4382392), (28, 2973766), (38, 2191196), (56, 1486883), (76, 1095598), (133, 626056), (139, 599032), (152, 547799), (266, 313028), (278, 299516), (532, 156514), (556, 149758), (563, 147896), (973, 85576), (1064, 78257), (1112, 74879), (1126, 73948), (1946, 42788), (2252, 36974), (2641, 31528), (3892, 21394), (3941, 21128), (4504, 18487), (5282, 15764), (7784, 10697), (7882, 10564)]