73696785

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 131196672

約数和(自身を除く): 57499887

約数列:

[1, 3, 5, 15, 17, 37, 51, 73, 85, 107, 111, 185, 219, 255, 321, 365, 535, 555, 629, 1095, 1241, 1605, 1819, 1887, 2701, 3145, 3723, 3959, 5457, 6205, 7811, 8103, 9095, 9435, 11877, 13505, 18615, 19795, 23433, 27285, 39055, 40515, 45917, 59385, 67303, 117165, 132787, 137751, 201909, 229585, 289007, 336515, 398361, 663935, 688755, 867021, 1009545, 1445035, 1991805, 4335105, 4913119, 14739357, 24565595, 73696785]

約数ペア:

[(1, 73696785), (3, 24565595), (5, 14739357), (15, 4913119), (17, 4335105), (37, 1991805), (51, 1445035), (73, 1009545), (85, 867021), (107, 688755), (111, 663935), (185, 398361), (219, 336515), (255, 289007), (321, 229585), (365, 201909), (535, 137751), (555, 132787), (629, 117165), (1095, 67303), (1241, 59385), (1605, 45917), (1819, 40515), (1887, 39055), (2701, 27285), (3145, 23433), (3723, 19795), (3959, 18615), (5457, 13505), (6205, 11877), (7811, 9435), (8103, 9095)]