42144876

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 109824624

約数和(自身を除く): 67679748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 101, 134, 173, 201, 202, 268, 303, 346, 402, 404, 519, 603, 606, 692, 804, 909, 1038, 1206, 1212, 1557, 1818, 2076, 2412, 3114, 3636, 6228, 6767, 11591, 13534, 17473, 20301, 23182, 27068, 34773, 34946, 40602, 46364, 52419, 60903, 69546, 69892, 81204, 104319, 104838, 121806, 139092, 157257, 208638, 209676, 243612, 314514, 417276, 629028, 1170691, 2341382, 3512073, 4682764, 7024146, 10536219, 14048292, 21072438, 42144876]

約数ペア:

[(1, 42144876), (2, 21072438), (3, 14048292), (4, 10536219), (6, 7024146), (9, 4682764), (12, 3512073), (18, 2341382), (36, 1170691), (67, 629028), (101, 417276), (134, 314514), (173, 243612), (201, 209676), (202, 208638), (268, 157257), (303, 139092), (346, 121806), (402, 104838), (404, 104319), (519, 81204), (603, 69892), (606, 69546), (692, 60903), (804, 52419), (909, 46364), (1038, 40602), (1206, 34946), (1212, 34773), (1557, 27068), (1818, 23182), (2076, 20301), (2412, 17473), (3114, 13534), (3636, 11591), (6228, 6767)]