84144236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 170190720

約数和(自身を除く): 86046484

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 251, 401, 418, 502, 802, 836, 1004, 1604, 2761, 4411, 4769, 5522, 7619, 8822, 9538, 11044, 15238, 17644, 19076, 30476, 52459, 83809, 100651, 104918, 167618, 201302, 209836, 335236, 402604, 1107161, 1912369, 2214322, 3824738, 4428644, 7649476, 21036059, 42072118, 84144236]

約数ペア:

[(1, 84144236), (2, 42072118), (4, 21036059), (11, 7649476), (19, 4428644), (22, 3824738), (38, 2214322), (44, 1912369), (76, 1107161), (209, 402604), (251, 335236), (401, 209836), (418, 201302), (502, 167618), (802, 104918), (836, 100651), (1004, 83809), (1604, 52459), (2761, 30476), (4411, 19076), (4769, 17644), (5522, 15238), (7619, 11044), (8822, 9538)]