72167508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3923}}^1$

素因数の和:4013

約数の個数: 72

約数和(自身を含む): 211393728

約数和(自身を除く): 139226220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 3923, 4599, 6132, 7846, 9198, 11769, 15692, 18396, 23538, 27461, 35307, 47076, 54922, 70614, 82383, 109844, 141228, 164766, 247149, 286379, 329532, 494298, 572758, 859137, 988596, 1145516, 1718274, 2004653, 2577411, 3436548, 4009306, 5154822, 6013959, 8018612, 10309644, 12027918, 18041877, 24055836, 36083754, 72167508]

約数ペア:

[(1, 72167508), (2, 36083754), (3, 24055836), (4, 18041877), (6, 12027918), (7, 10309644), (9, 8018612), (12, 6013959), (14, 5154822), (18, 4009306), (21, 3436548), (28, 2577411), (36, 2004653), (42, 1718274), (63, 1145516), (73, 988596), (84, 859137), (126, 572758), (146, 494298), (219, 329532), (252, 286379), (292, 247149), (438, 164766), (511, 141228), (657, 109844), (876, 82383), (1022, 70614), (1314, 54922), (1533, 47076), (2044, 35307), (2628, 27461), (3066, 23538), (3923, 18396), (4599, 15692), (6132, 11769), (7846, 9198)]