72380364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{8053}}^1$

素因数の和:8174

約数の個数: 48

約数和(自身を含む): 194842368

約数和(自身を除く): 122462004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 4494, 8053, 8988, 16106, 24159, 32212, 48318, 56371, 96636, 112742, 169113, 225484, 338226, 676452, 861671, 1723342, 2585013, 3446684, 5170026, 6031697, 10340052, 12063394, 18095091, 24126788, 36190182, 72380364]

約数ペア:

[(1, 72380364), (2, 36190182), (3, 24126788), (4, 18095091), (6, 12063394), (7, 10340052), (12, 6031697), (14, 5170026), (21, 3446684), (28, 2585013), (42, 1723342), (84, 861671), (107, 676452), (214, 338226), (321, 225484), (428, 169113), (642, 112742), (749, 96636), (1284, 56371), (1498, 48318), (2247, 32212), (2996, 24159), (4494, 16106), (8053, 8988)]